My experience is very close to the OP's. Coarse whiskers, dense beard, tough time using a straight so far. Everyone says the blade will feel dull at first because of your technique. I completely believe that. I've been working at it a couple times a week for several months and I just can't help thinking I need a little more sharpness. I know a sharp blade will cut my whiskers pretty comfortably. I can get a good close comfortable shave with a shavette. I'm determined though. I'm going to keep trying some new things until I get where I want to be.