[shawdog]

We have a friend that camps with us and they have a 2015 outback 298re and sometimes when he lifts the camper up off of the hitch ball the camper rolls back a couple of feet and comes off of the leveling blocks and the block under the tongue jack and it is scary .has anyone have any idea that would cause this problem he has an equalizer hitch and i do to but mt camper doesn't even move. I have my thoughts on what might be going on but i was wandering if anyone else has seen this happen

thank you