Hey Mr Flash,
I kinda figured it was not a problem with your mod, as everything I've ordered from you has been first rate. I included the OD of the sleeve for your info in case it was off(highly doubtful).
Anyway, I did sand on the tail cap threads until the clicky fit, now it works lick a charm...Oh yeah, the lens fit fine.
Thanks for the o-ring info, as you could imagine, I was stumped as to where it should go /ubbthreads/images/graemlins/icon3.gif