I have also heard of people pouring fine sand into a fuse when they needed to use a little gentle persuasion with a heat gun to un-kink some warped glass... If the inner surface patch was layed with a plastic-wrap covering, then the sand poured in, after setting, pour the sand back out and peel off the plastic wrap, you've got it...? RCSE-List facilities provided by Model Airplane News. Send "subscribe" and "unsubscribe" requests to [EMAIL PROTECTED] Please note that subscribe and unsubscribe messages must be sent in text only format with MIME turned off.