I have just got a Merlin with a broken stock. It has split off above the front stock screws and the broken off bits aren,t with it. (1) has anybody got a stock for it? (2) could any of you woodworkery types repair this stock? It is way beyond my skills even if I had the tools (3) I cannot remember---should there be a spring on the cocking arm pivot pin? There is a sort of hairpin spring with the gun but I am not sure if itis a part of it. I have found the trigger spring and replaced that. There is a trigger guard that is not off the gun as well although the proper one is with it. Thanks