Balancer Cam Pivot Bar attached to Bottom of lower tilt sash of double hung

We feel that the bend in the pivot bar isn't necessary in the function of the window sash. We suggest our 26-452 T-Bar Pivot. It's 3-1/16" long, but the channel in the sash will accept it. The screw holes should match the old screw holes, as well. We just recommend changing both pivot bars in the sash to match.