I have a few questions about honing new razors. I have a couple NOS razors that I want to get shave ready. They are sharp enough to cleanly slice hairs off my arm, but are not quite sharp enough to shave my face. The only thing is I am pretty new to straight shaving and very new to honing. I purchased a barber's hone in order to maintain my professionally honed razors. I have only needed to use it once so far, to clean up the edge of a razor that got a mysterious nick in the blade that I didn't notice until it made a couple deep scratches in my new strop. It worked very well for that and seemed to take the blade back to its original edge. Anyways, I tried the barber's hones on the NOS razors, but the edge didn't seem to take the blade to the level of sharpness of my other, professionally honed razors. Is the problem likely my technique or are more stones necessary to make the blades "shave ready?" What would you guys recommend to someone who just wants to be able to make factory blades ready to shave?