Well a little creative ingenuity (redneck engineering) and I have established something that tightly holds the gun boot to my sled. I know it aint perty but its really on there, no wiggle at all. That back rail is about all I had to work with, and it appears to be okay. If only I could find some industrial grade wider hose clamps I'd be set. But I can tug on this thing and it no movey!