Tug good - hot knife bad?
I have a question that seems a mystery to me. I have many times had my str8 test shave cut like a hot knife through butter and had a rough shave, but yet I have had also many times started to shave and notice a slight tug (not much at all) and would go ahead with the shave and have a great comfortable shave. If anyone has experienced this do you know why? I would like to understand so that the former experience might become like the latter. Thanks. Sorry I know not much info but I'm hoping others with more knowledge will help.