I'm using Estlcam to create NC code and controlling my Workbee 1050 with OpenBuilds Controller. The file in question is a series of 9 "donut" shaped parts I want to cut out with a drag knife. The Estlcam software preview shows nice smooth circles for the motion. When I load the same NC file into Openbuilds Controller and watch the preview it is showing each "circle" as three points on the curves forming a triangle? Has anyone run into issues where the NC code from Estlcam does not open correctly in Openbuilds Controller? So far I have not had any issues. I'm using "engrave" in Estlcam to drive the drag knife right down the edge of the parts. Software is up to date for both versions.