It's not finished yet, but I know how everyone loves leaf set-ups!! I didn't want to tie up the dump trailer with a big box this year, so for a longer term solution I bit the bullet and am having this made for the back of the F550 dump bed. It can double as a chip box also... Should be done tomorrow and I will post pics with the vac. 7' tall, a bit over 7' wide and nearly 10' long. Will sit in the dump bed with a bit of play and room for the corner D-rings. All aluminum construction, 2" tube outer frame, 1x2 supports, will tie four corners down to the D-rings in the dump bed. Half of the top will be vented in the center... Wanted something that we could slide in and out. But it's looking that this will be fairly heavy anyway but at least it's one piece and not a ton of screwed in lumber!! Got a brand new 18 hp Billy Goat to hang on the tailgate and will remove it at the shop with the Dingo before dumping... or at least that's the plan!