I thought I would have ago at 'blowing' some O's. 
I nearly got quite good at it, in fact I would have if it wasn't for the 9mg nicotine.
Might be better if I practice with 0mg nicotine next time.
Dave
I nearly got quite good at it, in fact I would have if it wasn't for the 9mg nicotine.

Might be better if I practice with 0mg nicotine next time.
Dave