Will you post a picture of the slanted 4x8 plywood method?
I am interested in your system. I almost thought a dump trailer with the fold over sides would be nice, because you can drive the spreader to the side, and then just shovel/push the compo into the hopper. But I've never seen it in person.
Thanks for the future pictures!!!
2013 Ford F450 Super Duty Truck
2010 Exmark Lazer Z 60" deck
2012 ExMark 30" Riding Aerator
2011 John Deere Pro Gator 2020a
2011 Lawn Solution Dual Hyrdo Aerator 24"
2011 Echo Handheld (trimmers to power pruners)
2007 Big Tex 4ft metal high side 7' x 12' Trailer
2012 PJ 7' x 16' Dump Trailer
2014 Vintage 8.5' x 24' Enclosed Trailer
2012 Ecolawn Applicator model 200 Compost Spreader