ORIGINAL: dbarrym
I just used the last one of a batch of three I bought at a big discount from an unhappy user and they have worked fine as well.
LOL !
Not sure, but that unhappy user may just happen to have one or two more somewhere in the loft, in an untouched BVM T33 kit and a Bobcat XL kit. If they work as well as you say though, the price may just have to go up for the next batch ! [)]
Gordon