Using a FFCP and trying to do a dual color print (and the dual color is a problem in and of its own), but whats casing the uneven layers. Is this layer shifting? How can I fix this? I'm printing at 1.9mm height and 46mm/sec printing speed. Should I lower the speed more since it's a small part? Or speed overrides for layers below " " seconds? What causes this? I hope its not mechanical..