I have a clamshell and the day I bought it (6 years ago) I scraped the tire on the curb pulling out of the seller's driveway. so the first thing I did was move the spare to the tongue. There hasn't been any negative effect on trailer handling. I do pack my camper pretty carefully for travel with anything heavy on the floor over the axle. There is no way that I'd ever put the spare under the back again.
If you're really worried I suppose that you could put a couple of pieces of cast iron cookware in the galley.
Mine stay open by themselves on my 2018 T@B 400, but if they started falling down, I'd check the hinge first to see if there's an adjustment that could be made, and if not, I'd go with the something like this:
DerBlue 4-Pack 10inch 100N/25lb Gas Struts for Cabinets - Professional Cabinet Shocks and Gas Struts https://a.co/d/3DcpoDb
@Buckster find your pump, and look at the inlet side of the pump. The "three way" adapter connects there. It just unscrews from the pump, the adapter screws in. The video from Travels with Delaney below shows how they used it on their 2018 Tab 400. About the 3 minute mark. Your setup may look different, of course.
We stayed for 3 nights this past week at Douthat, one of our longtime favorite VA state parks in the Allegheny Highlands.
Here we were at site 9, with a nice overlook to the creek in the valley below the damn..
And another shot from a different angle..
It seemed that everywhere we looked, there was spectacular color..
So, we couldn't have timed this trip any better! But alas, with all the good things, there sometimes come some bad ones..
On our first night it got very cold, like 38°, but our Alde kicked in and kept us toasty. That is, until about 3 am when I was awakened by assorted noises coming from our Alde..
When I sprang to my feet, I knew it was a glycol leak when my feet got wet & warm. I turned the system off, but by then we already had a half gallon of glycol on the floor. I'll follow up in another thread with more details on what I found, cause, fix, etc, but I have only myself to blame. Cleaning up at 3am was no fun,but fortunately we had enough old rags on hand. The rest of the night was too cold for me, even with 3 or more layers, and by the next day I realized I had a cold & sore throat as we drove for an hour down to Salem to pick up a couple jugs of glycol at Tonie's.
After getting the Alde tightened & re-juiced, we toured some of lake-side scenery..
The next day we took a 30-min ride farther west to the Covington, VA area to see the spectacular Falling Springs waterfall..
One of my favorites & 70+ ft tall.
Finally, we celebrated having a warm Alde & I put up the party lights..
Now, if I can just kick this cold!
10/30/23: PS: After our our return, I realized yesterday that I still wasn't well enough for general anesthia (cough, sore throat, headache, low grade fever, conjunctivitis, nasal congestion, watery eyes) so cancelled my colonoscopy for tomorrow. That's a relief, as I want to 100% for that procedure. As far as our Alde issue, I can provide a bit more info, since I found this photo I took of the problem.. Like the leak I had last spring from a rear convector where I used this same heat shrink tubing with high temperature glue coated inside, these connections at the U-shaped tube joining the front ends of the two passenger side convectors had no provision for a physical barrier that would prevent the U-tube from sliding forward if the glue became too soft to hold. What I also realized, from an engineering standpoint, the fluid flowing through the U will apply a constant force at the end of the U, thereby pushing/pulling it loose from the end of the pipes. Since I had already coated all the aluminum pipe stubs with epoxy sealant, I figured we'd be ok without any heat-shrink tubing, but double clamped. Indeed, we finished our next 2 days with good heat & no incidents. However, I feel like it wouldn't hurt to fasten an L-shaped metal bracket inside the removeable cover over those side convectors.
PPS: Feel free @ScottG to move this last part about my failed convector fix somewhere else or let me know where. Or I may do it if I find an appropriate spot.
PPPS, (7-5-2024): About the above-mentioned L-shaped bracket idea to prevent the U-hose from slipping off the pair of convectors, I finally got around to it.. Just 2 very short screws plus a small L-bracket. (Careful, because the other side of the wood is the exposed side of the cabinet under the seat.)
As stated on September 16th, I see signs of corrosion at various places. Preparing to pull all hoses, exchangers, pump, etc -all except the main unit to assess, clean and repair all corrosion. As stated earlier I plan to clean corrosion with glass beading and using a 2 part epoxy coating on all metal ends (id and od) to protect from corrosion. Where there is severe corrosion pitting, will fill with Defcon for aluminum prior to epoxy coating. Plan may change once I get it disassembled.
I am ready to drain glycol out and rinse with water first then drain/evacuate the water before disassembling to avoid glycol inside the trailer.
Looking at the system it seems the simplest way to accomplish this is by dismounting the two passenger side (small) exchangers so they can be held in a vertical position higher than the reservoir to pull the end hose off to get access to installing 7/8 inch hoses to the two exchangers which are run outside the trailer to buckets- one filled with rinse water and the other to catch the glycol. The rinse water bucket will be set at a height to keep the reservoir filled while running the Alde pump which will then circulate water through the system until all signs of glycol are gone. This followed by a wet vac to pull the water out.
I know there are many ways posted to replace the glycol, but I cannot recall reading a procedure to simply get all the glycol out before disassembly. Comment? Is there a better way?
The Alde tank is drained by both the cold water low point drain and the Alde yellow valve. The tank holds, at most, only 2.5 gallons. If it wasn't completely full when you started, it may have drained completely with just the cold low point drain.
What I do with my 2017 with the low point drains is get the trailer "nose up". And, when draining the cold low point, I open the cold water faucet side of the sink. Then open the hot faucet when draining the hot low point drain. (This prevents "suction" from keeping the water from escaping.)
On Oct 25 2023, we found optimal fall color at Douthat State Park's White Oak campground here in VA, and the morning view out the window showed nicely backlit trees from our site #9 .. There are 4 or 5 sites in this view, and they were all filled by the next day.