Just dropped my NSX off at Honolulu Acura to get my NSX looked at. It's a '92 in the snap ring range, but had the issue fixed a few years back and has an SOS clutch. I was driving and into first from a light I just felt grinding and I was unable to shift without really jamming it into gear. I pulled over and tried engaging some gears and was able to only get first and sometimes reverse, but slight engagement of the clutch would cause a "smooth" grinding noise and slight shutter. For the most part, gears were unable to engage. Any ideas on the issue? Also, the car is at the shop and I'm waiting for the verdict. Any recommended shops to work on this besides Acura? Or would they be my best bet?