# Cura projecting floating print onto build plate during slicing

I'm trying to do a multifilament print on my single extruder machine. So I separated out the models based on filament, and imported the parts into Cura. I ensured that "Automatically drop models to build plate" was disabled and in the "Prepare" phase that seems to work. However, when I slice the model it gets pushed back down to the build plate as can be seen in the picture below. Any recommendations? Do I just need to write a script to go in and shift the z location?

I've been playing with this and came up with a solution, so I thought I would share in case anyone else had this issue in the future. In Ultimaker Cura I enabled supports and z-hopping before I sliced the part, then I ran this Python function to remove the supports and get the extruder setup.

import re

def float_part(file):
printString = ';LAYER:'
partString = ';(.*?).stl'

with open( file , 'r') as content_file:

printArea = re.search( printString , content ).span(0)[0]
partArea = re.search( partString , content ).span(0)[0]

uncommentedLine = partArea - re.search( '\n.*?(?<!;)\n' , content[ partArea:printArea:-1 ] ).span(0)[0]

lastExtrusion = uncommentedLine - re.search( 'E' , content[ uncommentedLine:printArea:-1 ] ).span(0)[0]
secondLastExtrusion = lastExtrusion - re.search( 'E' , content[ lastExtrusion-1:printArea:-1 ] ).span(0)[0]

lastExtrusionAmount = float(re.search( '\d+(\.\d+)?', content[lastExtrusion:] ).group(0))
secondLastExtrusionAmount = float(re.search( '\d+(\.\d+)?', content[secondLastExtrusion:] ).group(0))

ResetCommand = '\nG92 E' + str(lastExtrusionAmount) + '\n'

with open( file , 'w') as content_file:
content_file.write( content[0:printArea] + ResetCommand + content[uncommentedLine:] )