I know I’ve read some threads here about folks that have put foam insulation under their XXL’s to reduce bed flex. I’ve searched and can’t find any of those threads. So my question is, for those that have done this, what foam did you use and how thick? Also, did it significantly reduce flex?
I’ve had my XXL for a few months and will be making some mods to it. Just got my HDZ, have my steel belts and will tram and calibrate after HDZ install, so I figure I would do the foam before calibration and resurfacing the spoil board.