When preparing a skull cap for mounting, I cut it off the skull and allow it to dry. Then a take the dried material off with a Dremel, down to the bone. I don't like to boil because I don't like to lose the natural material in the antlers, like rub shavings. I then paint the bone with bacteriacide. I know that there is still dried blood in the bone and wonder if this is going to cause me or the mounts any problems in the future? Does anyone else do it this way?