There are a lot of reports and discussion about this problem. There was a recent thread where a member did a mod to prevent this. I'm trying to find the post. He basically removed the mattress, top plywood and bottom plywood in storage and installed soft upgraded rollers.
Perhaps another member can help to find that thread. I've been considering the upgrade myself.
Found it
https://www.montanaowners.com/forums...t=78156&page=2
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Tony & Donna
2022 Montana HC, 295RL, Solar Flex 400, Onan 3600 LPG, 2K inverter, 200AH Lithium. 2020 GMC Denali 2500 6.6 Duramax, Demco 21K Auto Slide