ok so ive seen alot of videos and read alot of posts and everyone keeps talking about this zipping sound and how its supposed to be the same on both sides. in all the razords ive had with the differenbt strops ive used. i cant get that sound unless i by a very minescule amount lift the spine off the strop. which is apparently wrong? its not a lot of lift either small enough that when i holde the strop level to my face i can just barely barely tell that its off the strop. just as a test today i tried that with one of my razors. and when i went to shave with it it completely changed how the edge shaves in a positive way. it cuts smoothly with no resistence is the main thing which to me makes it a good bit more comfortable. so what gives? how do others get this sound in any other way than just like i described and if thats still wrong why am i getting a much smoother shaprer and easier shave?