We have a 2020 280RB and I want to add a handicap handrail inside the entrance door on the left side which is the bathroom wall. It seems to be solid under the thin wall sheathing. Just wondering if anyone has done this and if the wall is sturdy enough to hold wood screws.
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2020 Zinger 280RB
2022 GMC 2500HD 6.6 gas burner