VEX Robotics best ways to add wheels 

You can use one long screw to do a four wide guys

Hexagon is the bestagon

W but I was able to do it in a 4 hole gap by adding a nylock then a standoff on the end of the extra screw then I screwed the C-channel on the other end of the standoffs (assuming you have several wheels. This works and eliminates a lot of friction while being incredibly durable. I used it all season and it was great. Look of La Diabla from the WNA Ri3D for a better look. That’s where I got the idea

seawuan !11!!!!!!

Do I need to drill out the green wheel inserts on the screw joint? Also do I need to do that for ls 36 and 60 tooth gears if I’m doing screw joints?

W

standoff = bad