Hi gearbox gurus,
I’m currently building an MK Gen9 version gearbox.
I’m having an issue with the fire selector switch not being able to move far enough forward ( It looks like the fire select rocker nub is protruding too far out of the gearbox.)
I’m speaking specificly about the little nub that holds the other end of the tiny fire select spring. (see yellow arrow pointing to the nub in the image below)
when I compare with a standard gen 9 gearbox the nub sits inside the gearbox.
What have you guys done to rectify this?