After putting the last box together I set out to make it a little better. Stronger and Lighter. Well I think I came up with a better plan. Look Below.
**Reminder, I’m no Engineer so proceed with Caution**
Just a reminder pic of what I was talking about.
I supported the landing side of the 20″ jump with 2″ Strips of the plywood.
Then for the side that would be open on short 2×4 incase some heavies decided to get radical on it.
I’m 210lbs and comfortably jump on it.
Dimensions of pieces on this box
20×30
23.25×28.5
23.25×20
You can refer to Build Your Own Plyobox 20x24x30 for more info on Glue, Srews and Stencils.