I am in the process of doing my first valve check/adjustment (after all these years). First Kens tools work perfectly and I got them fast. They went up to $30 it's a good deal.
I can not believe how dirt simple checking the valves is. All 3 of my exhaust valves were tight (about 150K miles on the bike). Had to order 3 shims.
Got them from
https://newmotorcycleparts.net/motor_parts/valve_shims.html$5.95 each plus shipping ($6.00 for me) They should be here Friday and I'll get them put in..
CHECK YOUR VALVES! It's dirt simple!
I just hope I did in time #3 was very tight.