I don't know the complete details, but by changing the values of the transmission file once it's unpacked it is possible. Just keep in mind that the driver animations are only meant for the original gearbox in the car, so you might need to change some animation files too.Is there a way to create an H-Pattern version of the Race Sim Studio GT Pack cars that had manual, non-sequential transmissions (Shifting animation and some data tweaking)? I think that it would add even more driving pleasure to the RSS GT Pack. Cars such as the Vortex, Tornado, and Ferrucio 55. Using the S1 version in AC of each car that featured an H pattern would be a nice addition to the GT Pack.