I have a Pedaltrain PT2 board, which works great for most pedals. It is covered in the 'loop' side velcro. The hook side secures to most pedals without a problem and is very stable. However, on pedals with rubberized baseplates, the glue won't stick. I've tried hot glue, which doesn't work...and I really don't want to screw up the pedals with superglue. Any other ideas??