It's done.
The old rivnut was already quite chewed, suggesting I wasn't the first person to try gripping it with pliers, so I drilled it out. I resisted the temptation to post the obligatory "Ein?" picture; in any case much of the swarf ended up inside the frame.
Si, thanks for the very generous offer. I've got to pop out for a Burns Supper just now but will send you a PM tomorrow.
cheers all
The old rivnut was already quite chewed, suggesting I wasn't the first person to try gripping it with pliers, so I drilled it out. I resisted the temptation to post the obligatory "Ein?" picture; in any case much of the swarf ended up inside the frame.
Si, thanks for the very generous offer. I've got to pop out for a Burns Supper just now but will send you a PM tomorrow.
cheers all