Hi AVB ,, thanks for the reply, much appreciated. Done a heap of research on the net when i first posted my question and found a small section about these w/snippers were it stated that they needed above 110 psi to run properly.. Had me dumbfounded as i though they could run on less,, but when you posted your answer to me, and it was the same as what i had read,, i knew then it was time to retire the old girl.Had it for approx 4 years and never needed to put a spanner to it,, a good run i think.
Thanks again,,
Paul.