The only razor I have ever owned and used is an Edwin Jagger DE86. My Dad let me use his Merkur HD 34C yesterday to try out. I've been using a Feather blade for the last 2 months so to keep everything the same I used one in the HD. When I started shaving the first thing I noticed was the sound of the shave. It sounded like I was rubbing sand paper together. There was no tugging or dragging and I had a great shave with no cuts, burn etc. Why is it when I shave with my EJ I don't hear anything but with the HD I do? Is my technique off or bad?