Welcome to the Do-It forums Toler83.
Triple injector. Lots going on when you go that route. The big thing is that the plastics, each color, has to be very close in temp with the others in order for the triple to work well. All sorts of fun can come from having three plastic of differing temps. Mastering getting all three colors to get to near the same temp would be the first place to start, so yes, temps are a huge factor.