I'm riding a 98gsxr750 for 1 year now.I have been having this clutch problem for some time.Whenever i clutch in,it doesnt seems to be fully disengaged because when i put in it into any gear,it is difficult and a loud clunk sound will be heard.Now,i cant even change a gear smoothly unless i rev the bike up a little.A knocking sound can be heard too and it becomes softer when clutch is disengaged.There is no slippage so far.I've tried adjusting cable freeplay to that small nut near the front sprock but nutting helps.Can anyone out there pls help?