Nightmare trigger! - Apex Tactical Specialties Action Enhancement Kit for Glock Pistols w/Gen 3 Factory Trigger Bar

Purchased this trigger after reading the great reviews but will not work in my p80 after hours and hours of trying to get it to work. I've tried everything from polishing and bending trigger connector to make sure it isnt getting caught on the housing but I'm still unable to get the trigger to pull. It looks like the back of the safety is pushing hard against the back of the trigger guard and will not allow the spring to be released. I've taken the gun apart 50+ times which has resulted in some dings on the frame. So my only options are buying a new connector and housing. If that doesnt work it has to go to a gunsmith. By time I'm done it will cost more than everything on the gun combined!