yerp i had one in when i bought my car from the previous owner fitting it.
I had to remove the driveline to fit my 3lt and while the clutch was out i replaced it.
Simple fact is buttons suck for a daily driver, or carpark shopping. Anyone who uses em on the street will make em slip soon. This is like the 10th person ive heard recently complain.
I also noticed they burn out the std flywheel as well which is a bitch, but lucky i bought a os twin to replace it with (flywheel incl.) The pedal feel is back close to stock, it doesnt slip or shudder from carparks, and will handle anything i throw at it.