Originally Posted by tabetha
Use a flat piece of metal resting, laid on, on edge of seal and tap all around lightly but continuously for a few years, takes about two mins that's all but just tap hard enough to move it about 1mm at a time.
It works perfect everytime just a little slow.
tabetha
Thanks, do I use the flat piece of metal a bit like a I'd use a punch and just keep tapping it down?
I've ruined one cap already lol. I can't remember the cap being as tight as it is on this sierra, my last one literally fell out, should it be this much of a pain the arse to put back in?