Glad I read this posting.
My 2001 350 bullet is always a pig to start with very low compression after its winter hibernation.
Just tried to kick it over for first time this year without decompresser and compression seemed o.k.
I then used the decompresser and found compression was lost when lever released.
Squirt of WD on mechanism and pushing it up/down and it works again as it should.
Hope it still does when the bike gets its first outing shortly.
Thanks again.