Is it normal for the same brand bade to feel different when used in different razors? I am working my way through a supply of Merkur blades and have one in both my Schick Krona and Gillette Fatboy. In the krona, it gives a nice gliding shave while the same brand in the "Fatboy" seems to tug and pull more than glide. Was just curious if anyone else experienced this or if I should just go find a new brand of blades.