I agree with Jbird, Mark did an excellent job on his dvd I recommend it to anyone chink maker or not it is very good. Ive been doing leatherwork for over 30 yrs and done just about all different areas if leatherwork. and Ive learned stuff off of it. everyone has there own techniques some youll use some you wont. even off this website ive learned many tidbits. no one can never stop learning. I love watching how other people do things and the more of these type of teaching tools there is the better we all can get. good job Mark