I am doing a Don Stith Gemmer Hawken now, as my first parts set. The parts are terrific, and my work has been perfect...except for the fitting of the hook to the tang, the tang to the breech, the tang to the stock, the bolts to the tang and trigger plate, the inletting of the lock and the locating of the buttplate screws. And I haven't even gotten to the rib blinded screw holes! On the other hand, it has been a *great* learning experience!