Been into the fish & chips again Clif? Clif Walker wrote: > Hi All, > > Owing to slippery fingers my post about Silicone O Rings should have read " > cannot take mechanical wear" > > Regards > > Clif > > > MODEL ENGINEERING DISCUSSION LIST. To UNSUBSCRIBE from this list, send a blank email to, modeleng-request@xxxxxxxxxxxxx with the word "unsubscribe" in the subject line.