Does the cura software include options to create supports where designs need them. Particularly in gaps and to hold up hanging structures with angles? I do have insight software as well as the makerbot software. I do understand the ultimaker is open source and would be compatible with such programs? Is that correct? I am recieving my ultimaker 2+ extended machine tomorrow. I already have designed parts I intend to share with you all. I am currently on my last test run using anothers makerbot replicator+. I should be able to start producing with my ultimaker shortly. Excited. Thank You for your help.