- design prints to reduce travel time Erik Bain (talk) 07:49, 1 December 2015 (PST) Cleyton (talk) 07:54, 1 December 2015 (PST)
- keep motors running at full speed Erik Bain (talk) 07:52, 1 December 2015 (PST) Cleyton (talk) 07:54, 1 December 2015 (PST)
- use multiple hot ends to keep printing continuous Erik Bain (talk) 07:52, 1 December 2015 (PST) Cleyton (talk) 07:54, 1 December 2015 (PST)