I am new to saftey razor shaving. I had planned to start with a straight razor and decided to start with a saftey. I am using a Parker 91R with a Feather HI Stainless blade and Classic Brand shave cream. I have only shaved only twice with the razor. I have done a two pass shave and the first pass is great but when I perform the second I get the razor burn. Any kind of tips would be greatly appreciated. I am determined to continue using the saftey razor and I intend to get a straight if I can get rid of the razor burn.