I believe this has been covered before in this chatroom but thought I'd ask again. I am getting ready to pour a concrete floor for an addition to my existing shop. I figure now is the time to add pots for holding a vehicle and perhaps doing some pulls for body work and or frame straightening. I've worked in a few auto body shops in the past so I know how the pull process works, but I want to know how thick of a pour I need to make to insure that these pots do what they are intended to do and not pull out. 4"? 6"? Is it better to set the pots during the pour or is it best to drill and set after the pour?
