FEEDING

I know that 3-D makes remanufactured ammo, however I think that this stuff is new just from the over all looks and the lack of any labeling as remanufactured. However, the comments about light loading may be valid since they may be trying to economize on powder. I see from my searches that even 115 grain loads will function this pistol reliably. So I am wondering if ammo is the whole story. I would like to try some good hand loads. Does anyone have any suggestions for good reliable hand loads? I can als try a new Wolf spring set. If I still can't get this gun to work I may have to send it off for work, any one want to recommend a good gunsmith for luger work?