Greetings to all! Please help! I need to make the milling parallel to the X axis. As the A axis switches step by step (B does not participate). And I do as in one of the rare tutorials on 5xtra ..... I set the angle limit - 0. Angles from X - 0, line, required safety height and press OK. And madcam calculates. And stubbornly creates milling paths parallel to the Y axis, and unnecessarily rotating the A axis, which greatly increases the milling time!!! More precisely, one time out of ten Madcam calculate right, but the others don't. I do not see the logic in these settings. Please someone explain it to me! Moreover, the program can be tricked by setting the angle from X as to 90. Which is completely opposite to what is written. But in this cas eother errors and artifacts tend to occur. Is the Madcam 5xtra usable ? Actually, I don't need 5xtra at all, but there is a great thing - drive surface - which determines at what angle the milling cutter enters the material. In the four-axis strategy, there is none, and when milling in a circle, the angle simply switches by some degree, which tends to be incorrect and unacceptable. I wrote long, but hopefully understandable. I feel completely desperate. It seems that I have been working with this program for a relatively long time, but here I fail to understand the logic of the authors. P.S I am talking about Madcam plugin for Rhino