FreeTrack Forum

Hello all.  Please settle an argument for me and my friend.  After reading the manual I have come to the conclusion that the Dimensions on the clip cannot be changed.  My friend has constructed 2 units using different dimensions.

     |==30===|
                     |
                     |
                     |
                   40
                     |
                     |
                     |
                    =
                     |
                     |
                     |
                     |
                    70
                     |
                     |
                     |
                     |
|==80======|

In the manual the dimensions are 60 top/60top to middle/80mid to bottom and 80 bottom.

I have entered these into the dimension section of the software, but I can not get consistent positions.

What I mean is when I turn head to right to look behind me in TOP View the virtual head moves forward and when looking left to look behind me the virtual head moves back along the Z axis.  I was wondering if the change in dimensions from specified would account for this problem.

Sorry for bad English