Pinoysurf
·Hi guys. Just wondering how you tell if new mainsprings are pre-lubed. I looked at the one I have but it's hard to tell. I don't want to throw oil on it if it's already lubricated. The package does say, what appears to be French maybe, that it's self lubricating. I know @Archer said in his oiling tips that some new mainsprings have a dry lubricant.