2kturkey

Black, you can buy Plexus at Autobarn.

Not too many OZ owners have gearbox problems (TWOK and myself are the only ones I know of).

I would strongly suggest that your gearbox snicking is just a general tightness and will clear with time. Note, however, that because of the short throw and direct action of the gearbox that it is never going to be butter smooth.

A lot of us seem to have an unrealistic expectation which is based on experiences of long throw gearboxes where the actual stick pressure applied is much less due to a longer lever action.