We have the same issue on our 34j. Took the rv in for a slide repair and an Thor rep was at the shop. I explained that the bed drops on the passenger side so when we park I need to override the controller, press up on the switch, turn override off then I can lower the bed.
He said the bed lowering while driving can happen and to continue the same steps. I did not like the answer but technically it is not broken so my warranty company will not "repair".
I have not tried lowering the bed onto the pins but I am interested in hearing other solutions.
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