PowerRail Tool Convert Rails to Centerline Producing Incorrect Centerline

I am using the Convert Rails to Centerline tool and the centerline produced is not the center between my rail shots and has the incorrect elevation (I assumed it used the low rail elevation but its bringing in an elevation that is lower than the low rail) See below: 

The RRT shots are the surveyed rail shots and the yellow triangle with the small circle is the regression point generated from the CL produced using the convert rail tool. I placed a line between the rail shots to show where the center point between the shots should be and as you can see its off. The elevation of the low rail shown here is 106.4230. The elevation of the regression point is 106.4215.