This is a mod for the Thrustmaster TH8/TH8A line of shifters that improves the tactile feedback when shifting into gear. It builds upon the existing spring plunger based designs to add several quality of life improvements:

>-Clamp based retention is replaced with a more secure zip-tie based solution that reduces noise and provides more vertical real estate to allow the plungers to be mounted at a slightly longer lever length, thereby increasing the resistance felt by the user.

>-Smoother contours and more optimized clearances.

>-Optimized for M10 spec spring plungers for greatest versatility.

Changes since first upload:

>-Tightened length tolerance to fit shifter chassis with minimal play, it will now be up to the user to sand down any irregularities due to printing.

>-Tightened spring plunger balance for equal play on each side.

>-Increased spring plunger spacing to give locked in feel at end of stick travel.

>-As a result of increased spacing, M10 is now the recommended spec over M8 for versatility and longer wear life.

>-Removed wiring channel for sequential mode toggle switch (safer to zip-tie to chassis instead)

I've spent quite some time and effort tweaking this design to the point where I think it's perfect. If you like this mod please consider buying me a coffee.