Does anyone know what weight the mainspring is in for a full size T/C lock? To me it looks like the hammer spring in many revolvers. I'm curious if going to a slightly heavier mainspring would improve lock time/accuracy. I don't have any issues with ignition, and am not dissatisfied with my lock time. I was pondering if that could be a quick way to upgrade the lock instead of polishing. Or at least as a substitute if someone couldn't find a T/C mainspring if needed.
Going to a much heavier spring would probably affect reliability of the lock and may cause breakage. Which I don't want. Also the compressed length of the spring would need to be the same or very close for it to function properly. What are your guys thoughts?