I figured it's about time to replace the springs on my Smith and Wesson 6906. The large spring is pretty weak, so I got a spring set and replaced that one. Nice smooth action now. Is there a guide for replacing the other springs in the gun? The spring set came with so many, might as well replace as many as I can since I have them. I search for a manual for it and only found the generic one from Smith and Wessons website that is all inclusive for the majority of their steel frame centerfire semi-autos. Somebody point me in the right direction? Perhaps an exploded view of the gun exists that I havent found?