Help with start code

Hey guys I have a new Taz Bot Mini. Everything works fine other than the head hovering about 2 mm above the bed.
The start code I used was from a Taz Bot 5.

;Basic settings: Layer height: {layer_height} Walls: {wall_thickness} Fill: {fill_density}
;Print time: {print_time}
;Filament used: {filament_amount}m {filament_weight}g
;Filament cost: {filament_cost}
;M190 R{print_bed_temperature} ;Uncomment to add your own bed temperature line
;M109 R{print_temperature} ;Uncomment to add your own temperature line
G21 ;metric values
G90 ;absolute positioning
M82 ;set extruder to absolute mode
M107 ;start with the fan off
G28 X0 Y0 ;move X/Y to min endstops
G28 Z0 ;move Z to min endstops
G1 Z15.0 F{travel_speed};move the platform down 15mm
G92 E0 ; zero the extruded length
G1 F200 E0 ; extrude 3mm of feed stock
G92 E0 ; zero the extruded length again
G1 F{travel_speed} ; set travel speed
M203 X192 Y208 Z3 ; speed limits

The LulzBot Mini uses a different start gcode from the TAZ 5. Go ahead and download our latest version of Cura here: lulzbot.com/cura

Follow the set up procedures for the Mini, and after you can copy and paste the start gcode for whatever filament you are using into your desired slicer.

If you are still running issues, please feel free to reach out to our 24/7 support team at Support@lulzbot.com or 1-970-377-1111