Slide design by Grand Design
We recently purchased a 2022 Grand Design Solitude 378MBS. There are 4 slides and there are 4 named slots for slide switches. But there are only 2 slide switches. Grand Design controls 3 slides wit...
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I found the valves. The next time we open slides, I will close 2 at a time to identify and label. So, at least we can open a particular one.
