After a few trips I feel like I'm getting the hang of loading the Lance on the truck and made me re-visit the turnbuckles. I got the Torklift frame mounted tie downs from the start but was using the HappiJac spring loaded turnbuckles that came with the camper (if you remember the camper was free).
I upgraded to the Torklift Fast Guns and what a difference! The HJs are short, so every corner needed a length of chain attached to the TL frame mount with a quick link. Worked fine, but that meant that you couldn't leave the TL mounts on the truck with the camper off because the chains would drag.
Also it seems like the camper never loads the same way twice, with minor differences on how it sits in the bed. I keep minimal tension on the turnbuckles so I'm not putting too much strain on the camper mounts, and sometimes you want to adjust the turnbuckle a turn or a half to get it dialed in just right. The HJs require TWO 3/4" wrenches to adjust due to the double lock nut, while the TLs require NO tools to adjust.
Overall, the Fast Guns are easier to use, better built and make loading and unloading the camper just a little easier.
There is a page on FB marketplace for TC parts, so I'm going to list the HJs there and see what I can get for them.