Chaos Niseru

York, Drongle thanks for your help I finally had success. With your info, I was able to conclude that I was exceeding the maximum allowed number of "hulls", which is 256. Once I got that under control the "Prim" option appeared.

Hello York, I have the same problem, however when I go to the tab Feature, only "none" and "Convex Hull" are available. Is there another setting I must adjust for "Prim" to become available? I appreciate any help