Hi everyone. I took up straight shaving a few months ago. I started out with a zeva which was a big mistake. It wouldn't hold an edge toe a whole cheek. So my search for a better straight started. I then found a Ama 100 that was sent shave ready, made all the difference in the world, and now I'm hooked. These are the best shaves I've ever had. The only areas I'm having problems with are under my jawline and upper neck. No matter which way I go it just won't shave all the way off. Any help and advice would be greatly appreciated. Thanks in advance