Need Help I Can't Understand Why My Summa is Cutting Half Circles

Hi there! I have an issue with my Onyx RIP software and my Summa S160 D series plotter in that when I use Flex Cut and set my settings to a variety of numbers (currently Full Pressure: 350 Cut Length: 154 Flex Pressure: 350 Flex Length: 39) it cuts circles first with half circles and then ticks to connect them which is really throwing off alignment and the cuts are just not meeting up with one another creating bumps and divits in the cut. Is there a way I can just make the tool cut all the way through in a complete full circle all in one go? Thank you