Is there a specific-and unusual angle to hold a streamline to get a good shave- I have used my 'new' Ever ready streamline about four times and can't seem to match the shave I get from a couple of other Gems and Ever readys that are not nearly as highly regarded(nor were they as expensive) I am using it like my Gem Bullet it terms of touching my face with the head, changed blades, etc but I get much better shaves from from the Bar, Shovelhead of Clogproof than I am the Streamline. I am baffled and would appreciate any suggestions!