Check out this link, it’s by Mike/M3Carbon1 on M3 cutters.
He was recommended to me by Will at Geoff Steel when I contacted them about their airbox.
I can’t vouch for him as I didn’t go any further with it but his post is very informative.
https://forums.m3cutters.co.uk/threa...ptions.195885/
Hope you find it useful.
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