So this thread inspired me to buy a 3d printer and have a go at it.
Theres def a bit of a learning curve but im having a blast figuring it out.
Heres my first draft:
The dimensions were off, i didnt do a precise enough measurement just measurement once or twice and rounded. Well that didnt work, so i went back and took like 10 reference measurements to make sure everything would fit and wallah! Fits like properly sized condom.
Second draft:
I made it extra thick with support bars across and its really fucking sturdy, im going to make a v3 and see how thin i can get it, printing with pla.
I also added weight bearing pegs, so that if u end up stacking a ton of foam cart sets ontop of each other, there wont be much stress on the carts themselves.
Im trying to make it a multi useful tool