I face the following problem in using reporting parameters & hopefully someone could help explain the problem:

In the first example, a formula for 'height' was created which includes the reporting parameter 'angle', and the parameter works ok.

In the second example, the same was done but repeatedly an error message appeared.

In both instances, the angular dimensions were swimilarly done by setting the respective triangles as workplane, then selecting the reference lines of the two triangle sides for dimensioning the angles, It seems to me that both situations are the same, but yet resulting in different response from Vasari. If any of you have encountered similar situation and can help explain why this is so, please do.

Much appreciated.