Wrong Value

In my attached program, I'm getting the wrong value.

The A value should calculate 6.01 mm...

However, MathCAD 9.0.0.0 calculates 15.77 mm

I double checked my numbers and ran them through a calculator and I got 6.0086. I presume I have the wrong units somewhere, but I can't figure it out. I attached my program for review, or you can look at the screen capture of the calculations below.

Thanks,

     Brent