Running a 75 Shadow T Custom with SRTS. Decided in install the slim safeties as I was having issue with the low stock safety. Realized I needed the D type sear cage as I had the thumbler? type. Got the safety fitted and the new sear cage in but I think it threw off the timing of the gun. When pulling the trigger in double action I get significant tension right before it breaks. I can actually release the trigger at that point and the hammer will stay in the cocked position. Also, when coming off of reset just a little bit and trying to pull the trigger again I get some significant camming and tension. I thought that the sear was making contact with the safety but it appears that I have enough clearance. Any ideas or do I have to send it in? Thanks.