I have a problem in understanding how TolAnalyst accounts for perpendicularity. Basically, if we consider the example available on the online Solidworks tutorial, we can find the value in the attached image ( alternatively, the link is: https://goo.gl/oCnTjM )
So my question is: how that 65.47 is calculated? and why that is not simply 65? I also tried to model it with TolAnalyst but it doesn't deliver this result.