Thanks Caleb. What grade of plywood do you use? I wonder about the weight though. Ed
All plywood, exterior grade. Standard construction grade on 1/2, sanded finish on 3/8 lid. Total weight about 150lbs, based on material list. Will weigh after completion.
Switched to 1/4 in plywood on lid, 3/8 in plywood on sides, and bottom. Final weight 120 lbs.
Caleb