Our sailing experience on a 1987 Catalina 34 which we named 'Eximius' which google showed as the Latin translation for 'Special' We hope that our posts will help others looking to take their boat beyond the local waters as well as provide entertaining reading. I'm a Brit, so my view of entertaining may not match yours ;) See you on the water. The Journey Starts Here Paul
Monday, August 4, 2025
Mercury 4hp Thermostat replacement
Sunday, July 13, 2025
Upgrading the batteries - pt i
Fixing the broken switch - pt II of the battery upgrade.
- Make up a 20.5" Positive cable and 20.5" Negative cable.
- Turn the system off
- Remove the old 4 Way switch and install the new one.
- Connect the New -ve cable and the new +ve cable.
- Torque everything down.
- Turn the system back on
- Turn the Solar Charger back on.
Saturday, July 12, 2025
Replacing the Vent Cowls
Replacing our Vent Cowls - Again!
I sent an email to Scott Buchan at Buchan Marine https://www.buchanmarine.net/ventillation and he replied on Saturday evening! He suggested that I confirm the deck plate size, so I'll go down to the boat later today/early Monday and measure the plates. The hole pattern appear to be the same and I did see this pic in their photo gallery images.
I ordered the 4" Low profile vent cowls this morning ( June 10th 2025 ) from Scott at Buchan Marine:-

Scott just advised me that if you mention Eximius in your order, he will give you a 10% discount
https://www.buchanmarine.net/?eximius10.
Thursday, July 3, 2025
Adding More LiFePo4 batteries
Adding more LiFePo4 Batteries to Eximius
This applies to the 3/8" (M10) tinned copper studs on the switch.
Luckily, I have a Torque Wrench 2 - 26Nm.
Soooo, next trip to the boat I'll be armed with the wrench, the new 4 post terminal block and the new BlueSea Switch.
This means I should be able to actually complete the setup of the new batteries excepting the replacement of the 1/0 AWG wires from the battery bank to the Shunt and the Fuses before the Victron System. That's quite a task and I'll post separately on that part. It does involve in removing the old 1/0 wiring and conduits, reworking the fuse setup and installing the new 4/0Awg wires. They go from under the cabin soul on the stbd side below the Galley sink, beneath the flooring, up into the Port side locker ( home of the holding tank ), up the port side storage cabinets then aft to the Fuses and Victron. Not looking forward to that one.
See you on the water, but not for the next few days - we'll miss going out on the 4th. That will be the first time in many years.
Thursday, June 19, 2025
Mercury 4hp Outboard run issues
Mercury 4hp not running.
- Socket Set
- Philips head screw driver.
- Rags to catch any fuel drips from the hoses and to clean the pump mounting surface.
- Hose clamp pliers to ensure the tank doesn't try to drain.
Thursday, June 5, 2025
Gearbox Oil Change on C34 Universal M25XP
Easy Gearbox Oil Change
- Socket & Wrench to fit the Dipstick ( I think ours is a 9/16" socket )
- Oil Extraction pump - I use the same pump to do an Oil Change on the Engine
- 3/8" plastic hose - OD diameter to fit the Dipstick hole, ID to fit the Oil Change hose.
- Clean up towels
- Fresh Gearbox Oil - there is a label on our gearbox 'Use Auto Gearbox Oil'
Monday, June 2, 2025
Fort Lauderdale to Jensen Beach - Washup
Review of our Trip from Fort Lauderdale to Jensen Beach and back.
Memorial Day Weekend.
06:15 Thursday May 22nd till 15:30 Monday May 26th 2025
Quick Recap:
We sailed from our home port to Lake worth on Thursday 22nd, Motored from Lake worth to Jensen Beach on Friday 23rd. Stayed on a Mooring Friday night, Saturday and departed Sunday morning back to Lake Worth and then from Lake Worth to home port on Monday.
Sailing:
Not much :( we were able to sail for a couple of hours on the way up to lake worth. The rest of the trip was under motor. Wind was either too light or on the nose. It happens.
Sails were looking good. All the lines were good, Furler, Winches and steering all good.
Motoring:
Lot's. Engine pushed us really well, highest speed was 7.9knots. Engine temp remained steady even during the times we pushed our 3 pot Universal M25XP to WOT at 2,200 rpm ( that's as forwards as we can move the throttle.)
Navigation
Communications
Food:
We ate well. We did miss the Picnic Lunch on Saturday and the Dinner on Saturday evening, so we ate all of the food we took with us. Best meal was the Shrimp Fettuccini that Peg's had prepared earlier in the week.
Drinks:
We mistakenly did not 'fill' our water tanks and quickly consumed the bottled drinking water we had onboard, wanting to preserve our tanked water for showers. Plenty of Wine, Rum and Whiskey but ending up bringing most of that home. Our Buddies Mike and Barry delivered Gatorade and Bottled water to the boat when I was poorly on Saturday, a huge help! Next time bring lots of both.
Bedding:
Two sets of bedding, just as well as we had left a hatch open on the Ocean trip from Jensen to Lake Worth and soaked the V-Berth bedding.
Towels & Linens, Clothing.
Toiletries & First Aid Kit & Meds
Refrigeration:
Our primary Fridge Freezer worked great - except that I had turned it off when we left the boat on Wednesday afternoon - and after loading it with our food. We had to toss out some of it.
Our secondary Fridge Freezer - BougRV - worked great except that it did not like the drop in voltage when we ran the AC. I need to rewire the 12v supply to the aft cabin, it suffers a voltage drop. So bigger wiring. I'll lookup the power requirements for the Bougrv fridge and make sure there's plenty of capacity.
The new Ice Maker worked pretty good. It did not perform as well on the boat as it did in our Air Conditioned home. It does make ice quicker than our main fridge freezer, and it is easier to get Ice from it compared to having do dig down in to the main unit. It is currently installed adjacent to the BougRV portable fridge freezer, not the best location but it is secure. I should make a hold down strap for it.
Cooking:
Total Success using our portable Induction Cooktop. Did not use any propane at all over the weekend. I am going to go ahead and remove the propane cooker and supply.
Our induction kettle - cute but dangerous - The kettle is really a camping kettle, silicone, folding but not so clever when it full of hot water! After searching for a decent Induction cooktop Kettle I decided to switch to an Electric Kettle. I'll write up a review when we test it next weekend. It's 1.2kw.Pots -n- pans - Still my favorite set of pans - Larger Skillet, Medium Skillet ( have to try using that to make Omelets ) and a Sauce Pan. They heat up so quickly on the Induction cooktop. Seem to be pretty non-stick and stack up for storage in the oven ( Soon to be galley storage cupboard unless I go for an Air Fryer/Toaster/ Combo oven.)
I did toss out some duplicated utensils, just wasting space.
Air Conditioning:
Another success; We ran the AC for a few hours on Saturday afternoon using the Honda Generator, but if we needed it at any time, we ran the AC on the Batteries. The lowest we took our 300AH LiFePo4 batteries was to 49% And we have two more 100Ah batteries to wire into the system.
Mooring system.
I used our Anchor Snubber for the mooring line at Jensen Beach. over kill. In Lake worth, the mooring pennants are really beefy and barely fit over our cleats. I'll make a couple of mooring loops that do fit.
Fuel:
Our tank was 7/8 full ( 20 gallons ) at the dock. We carried an additional 10 Gallons on deck. Added 4 Gallons on Saturday night, arrived at the dock with over 3/8 ( 9 gallons ) left.
- Thursday - 4 hours
- Friday - 8 hours
- Saturday - 0 hours
- Sunday -7.5 hours
- Monday - 8 hours
I did fill the Honda Generator, about 1 gallon Gasoline. Didn't use it all.
What to do before the next trip:
- Complete the upgrade of the LiFePo4 additional batteries
- Get the Mercury Outboard fixed.
- New Bridge list ( laminated list blew overboard )
- Install new Cabin fixed ports ( badly crazed )
- New Kettle
- New Mooring loops
- New Towel holders on inside Head Door
- Hold down straps for the dinghy
- Hold down strap for the Ice Maker
- Curtains for the 6 opening ports ( 4 main cabin, 2 V-berth ) They need to allow for the port to open. ( Decided we'll go for the Clozure blinds for the opening ports. )
Things we would do differently
Reduce the Schedule! If the club has another destination cruise ( I hope they do! ) then we'll leave at least a couple of days before and plan to stay out longer.
If we're on the ICW, then we'll only use the Bob423 tracks during the risky parts of the trip. The stress of trying to stay within such a skinny line ruins the trip.
Ok, let the work continue.
See you on the water.
Tuesday, May 27, 2025
Lake worth to Fort Lauderdale down the ditch
Heading from Lake Worth to our home port.
As we were preparing to drop our mooring lines, Summer Wind was doing the same thing and were also heading down the ICW.