First time poster. Have a Sanli Redback that is missing what I think is the return spring. Might be some bracketry missing as well. The problem is I have not been able to find a photo anywhere on the web showing the proper arrangement. I have attached a couple of photos but would love some advice on whats missing and where it goes? Surely someone out there must have a photo? Sanli and most of the dealers I have spoken to are next to useless.