Nothing too fancy seeing as we don’t need anything more but a simple tensioner. 4 of these weigh .6lb. The inner shaft is aluminum and the out roller is from a printer.
PS. I’m not sure if making this thread was completely useless and if I could’ve posted the above in the description by editing it somewhere
You can. Simply click the picture, and it should say something below the picture about “edit”. Click, and edit to your heart’s content.
In between matches, your robot can double as a convenient TP holder. 
good job on the tensioner. How is the actual robot coming?
It’s coming along very well 
not that much left!
