You're right about those.
Get a non-working Bic pen.  Take the enclosure off, trim into 1/2" lengths, and affix the board to the cab with wood screws.
Don't have a Bic pen?  Use nylon spacers.  You should be able to pick this up at any hardware store (NOT a Home Depot, a real hardware store)
Failing that...maybe someone on the board will take pity on you.