I have a hopefully quick question, I build my own CNC machine from the C-Beam Gantry setups. I noticed on every single CNC machine that is created here, every gantry set up has 8 V-Wheels and 2 large brackets on either side of the C-Beam. When I build mine, I only used one bracket and 4 wheels. So, I am wondering how much stronger does it make the machine. I figure it does make it more ridged, but is it worth it enough to upgrade my machine now? I am away from the shop otherwise I would send a picture, but thank you for reading and those that post.