Aren't they .89 stroke? This was according to the BJ4 Manual on the jconcepts website...
Bigred...If you have the .89" stroke ones, I will definately be interested, but if you have the .71" stroke ones, I will need to do some measuring up for a little project I have planned!
If they are the .89 stroke, how about £5 for the pair including postage?
Mark