MecSoft Corporation

Hi,
I am currently using Rhinocam STD 2016

I have a half moon shaped part that I whish to put 2 tabs on the outside arc, I have created a machining region and inserted "manual Bridge points on selections" then cloned to identical geometry, I have tryed selecting the pre defined regions in the control geometry tab, it selects the line but wont create 2 tabs where I have created the bridge points. Am I missing something?

Thanks in advance

David G

Update,
It seems that the tabs have to be "a distance" away from both the start point of the curve and the corners to work, which it now is, If there is a definative distance that I find, I will post here, but for now looks like it may be working well, there are no videos showing this....or are they hidden in mecsoft?