beam retraction

[al2000]

Hello everyone,
Sorry questions maybe stupid:
1) is there a system to align two orthogonal beams according to their "geometria" instead of the analytical model?
i would like that by extending beam 2 to beam 1 (image "a") this did not automatically backward aligning
with the analytical axis of the beam 2 (image b).

2) because there is no way to make the two beams touch (also putting to zero the "termined cutting" parameter)
but there is always a small space (image "c"). . ?

thanks to those who can answer me.. . .

 

[gfrank]

have you tried, for the specific model, to vary the parameters of justification/offset on the various axes?