So I bought a partially finished mk1 rabbit 1.8t swap. It's running pretty well now but I am having an issue with the self adjusting clutch cable that the previous owner installed. The engagement point is at the very bottom of the pedal movement, and when the engine is properly warmed up, it seems the cable stretches slightly and I am unable to shift into reverse without grinding. I suspect that the self adjustment mechanism has failed and I'm looking to buy a manual one. Does anyone know what cable I should buy to properly fix this?