yeah bill...that MUST be it... [img]tongue.gif[/img]

 

Ive built a couple box's for my 01 Silverado, and you have to build it with those things in mind, the seat will drop some when peolpe sit on it, but you dont have to buy a fancy grill, or make one, that isnt your only options. All you have to do is make stops for the seat, that you can attach right to the existing seat bolts, which are underneath the seat cover, on the sides of the seat. The cover is held in place by velcro on the sides, and a plastic clip along the back bottom edge. They prolly didnt mount your box to the floor, so you should be able to move it enough to get the clip un-done. then just undo the cover, slide it up, and mount to litlle metal tabs to the back seat bolts, and hold up on the seat when its down and locked, tighten the tabs, and let it go, the seat will no ,longer sag at all. I found this little trick out on my second box. Hope it helps ya with the problem, and you could probobly still use a grill if you wish, but it wont be neccessary.