Greetings!

New to all of this and after doing a search of many FlashForge, MakerBot, and 3D forums I have not located an answer. I have a new FF Creator Pro and am using MakerBot to print from. I would like to be able to choose to print from just the left extruder if possible. I have two different colors loaded in the printer and it would be convenient if I could choose which color for the print. I have "clicked" on everything I can think of in MB and it might just be my ignorance but can not see anything that would seem to designate one extruder over the other. I have ReplicatorG but can not get it to connect to my printer.

Any help is greatly appreciated!

John