Ok- I think I've got a fix. I realized that I have an optimization in the code for very small triangles like the ones in your model. Unfortunately, I've optimized for speed, not for memory usage. I think I've come up with a fix that will reduce the memory use by a lot and not affect the accuracy of your toolpath ( and hopefully not the toolpaths of others with similar models). It will be released in the next update- probably in a few days.
Thanks for the help on this.
-Robert
