Just noticed while cleaning the rig (kraton 6s V5 RTR) some divots in the lower arms from what it looks like the cups hitting it.
Both the front right and left arms have markings like that, but the rear does not. Why only the front and not the rear? And, how do I stop/fix this from happening?
Both the front right and left arms have markings like that, but the rear does not. Why only the front and not the rear? And, how do I stop/fix this from happening?