Best of luck. I've done the same and it took around a year before my son started showing a care of what the final product came out like. Now that I have him close to where I want him he has become a valuable asset to the business. Too bad he's going to law school next week. I'm sure going to miss him and the help, but I'm proud of what he's going for. After next week, it will be just me again and I'm not 20 anymore but I'll have to move like I am.