Sorry If this is already some where. But I found nothing so I create this.
I have a dual extrude printer. I can see that the nozzle were switch before moving to prime tower. This usually leave blob and messing the print color cleanliness.
I think it is better to move to the prime tower first then did the switching there.
Right now I have to manually edit the code to move T0 and T1 to the prime tower. This is trouble some for big print.
If some one have an easier way to do or just change the software. It would not be too hard for rearrange the G code when slicing the model.