I have a CS model that at 25 yds seems to shot very low about 4-5". Other than filing the front sight is there anything I can do to it? I'm debating on whether to send it back to CD or fix it myself. The loads that I have shot are Magtech 230 gr. FMJ, Fed. 230 Hydrashock, and 3-D 185 gr JHP. The 3-D load seems to shoot even lower. As I use this for CCW I would like it to shot at point of aim. I think that I'll probably should let CD have a go at it to fix it before I do anyhting to the pistol myself. Is there any help for me?