RC Tank Warfare community hobby forum

following my many questions, for drilling, Sherman Tamiya tensioners? I found Frité Bronze rings 5/8/10, which I think fixed with a bit of Cyano glue? there is a very light game? what do the specialists think? will always be better than plastic on metal? no..
https://www.tridistribution.fr/bague-br ... e-bnz.html

They are probably a better solution