hey sorry power went out here… anyways, I double checked everything and yes was saving it as cnc program. however I was able to make and open two of them after selecting the lower box the under resize tab in estlcam. not sure what all the function are in that program yet.. does that make since? the kit I ordered yesterday is gonna be a 4×8 plasma cutter cnc. gonna read up on the pause before movement but I might be asking about that too.. I think I can etch like with a pen but pause before movement. thank you again for you’re time and help.. and an awesome project!