Camera Dolly

This is my camera dolly. It's my most elaborate project to date.Unfortunately I only started with 3D modeling and 3D printing after the photography contest on Makerworld was done, but I still hope that people have fun with this. Let me tell you some things about my design:Why 3 wheels? because when using 4 wheels, the outside wheels should be at a different angle, using the triangular design alleviates this. Also it's more fun, because I was able to incorporate gears, who does not like gears :DWhy 2 versions? this is because I designed the light version first with camera phones in mind. This works great for phones and for light cameras, but when putting my DSLR on it, it bowed too much, so I decided to add a heavy version that can take heavier camera's and DSLRs and added the possibility for mounting a ¼" male to male adapter in the center.This also adds the possibility for adding (phone) gymbals like the DJI Osmo (mobile).Why not a turntable? I think there are a lot of