stable lift installation- centering question

I do not have install directions the previous owner did not have them as the lift came on a dead camper he purchased. I don't want to over think this, as you point out the SL spreads out the load. I'll get it centered on the camper as best I can and also see where the cross over pipes are in relationship to the bottom of the truck. I've been on SL's website many times so I have a decent idea how it works/mounts. But it never hurts to get additional opinions. Thanks