Re: Time to start trailer rehab
Hi,
Looking good so far... here's my $.02. The trailer looks long for the boat. I like the tongue to be long enough that I can open the lift gate of my expedition (or van) while the boat is hitched up. Longer than that isn't necessary (unless you launch/retrieve at very shallow launches). It may also be that the springs are heavier than they need to be for the weight of your boat. Given one is mis-shaped, I'd replace them. It's also your chance to better match the carrying capacity of the springs to the load you're putting on it. Too stiff of springs will give your boat rough/stiff ride.
As for the rollers. They were fine how they were. You should put them back. The keel does not need to be sitting on them while the boat is on the trailer. The problem you'll have without them is that when retrieving, especially on steeper launches, the bow will slide between the bunks and hit the trailer cross member before the bunks start supporting the boat. When the rollers are there, you can back in until the front one is just out of the water, and then pull the boat onto it. As you crank the winch the bow will ride that roller until the hull gets pulled onto the bunks. Then the bunks support the hull, and the roller will be bellow the keel. The rearmost roller may not end up doing anything (the keel at the bow may just float over it), but it's good to leave it there.
I have a similar trailer that did not have those rollers. After a couple launches/retrieves at our lakes steepish launch, I went and bought some and mounted them like yours were originally.
I don't know if you're re-wiring it... but I really like LED lights... I've replaced all the old bulb lights on my trailers with them. Don't forget to bolt a chain onto the winch post to chain the bow eye when trailering.
Good luck.
<edit>
Just looked at your pict's again... when you're retreiving, you'll probably back in until the middle (2nd) roller is just out of the water (which is what I meant), not the one that is farthest to the front. The front one will catch the keel at the bow and keep it from hitting the frame as you winch the boat up to the bow stop...