I have a 90 sportster. I was shifting from first to second and the clutch handle froze in position. I was unable to downshift back into first. I thought it was a broken cable and I replaced that. The clutch handle has so much play even after adjusting the thread on cable and on the locking nut. Was told it may be the return spring. I'm new to this bike and just dont know what to do next. Any suggestion? I went to self help and I couldn't find an answer and not really sure the break down in the manual. Thanks.