I have spent several hours trying to pick Era Euro Profile double cylinder 5 pin lock with security pins.
The security pins are pins 2 & 4, i have tried setting them first (2 then 4 & 4 then 2) and the setting the other pins and I have tried it several other ways round (ie raking then restting pins 2 & 4) but with no sucess, is there something I am missing on these locks as I seem to have no problems on other locks with security pins?