[Starter986]

Originally Posted by JZeke

Last year I had my 2nd gear rebuilt at Gbox and their detent installed. Car is running Gbox-specified Porsche/Shell gear oil.

2nd gear remains notchy, and difficult from cold. I still skip from 1st to 3rd when cold, like I did before the 'box rebuild. Upshifts are still notchy after car has warmed through while downshifts into 2nd are smooth. Gearbox rebuild was extensive. Clutch was also replaced at this time (as was the IMS with an LN IMSS). All this said, is there any adjustment one can make to the engagement of 2nd? I have done searches on adjustments and 2nd gears, but the Venn Diagram of both issues don't seem to intersect where my issue is:

If/when your G86.2 Boxster S transmission has had its 2nd gear, 1-2 shift sleeve, pinion cone ring, and shift arm, and pinion bearing also replaced, running Porsche gear oil and you have persistent 2nd gear notchiness from cold, is there an adjustment one can make to the shifter assembly to improve feel?

What does Gbox say? Surely you've run across them your concerns?