Hello everyone!

I got stuck with a problem while trying to make a very simple program for a Fanuc lathe.
It is a simple OD finish pass on a 530mm radius. The arc and the chain seem to be OK(if I select the arc and go to Properties the value for the radius is 530mm), but when I generate the G-code, I get a list of G01 moves(like it trimmed the arc in segments). Any idea why?
*another thing is that if I copy the same operation on another arc(with a smaller radius - ex R=8mm), it works just fine and I get a simple program with G03.

Any help is much appreciated
Thanx!

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