


Different types of metal used on the frame/chassis
I see a lot of robots use the u-channel metal, but then im currently using this robot that I found already built for learning the fundamentals of ftc, and it uses these sliders which you slide the hardware onto. I have a lot of the other type of metal as well. Is one better than another or should I just use both?
On a un-related note, should I build a new frame entirely or will the one I am using now work well for the upcoming season?