I think I may have a better solution to this issue:
Start with removing the front fan.
Then using a 1.5MM allen, loosen the 2 set screws (vertical) That hold the shaft in the heat sink.
Then with a metric ruler, measure the the un-even nozzle to measure the same as the other nozzle (normally they are 2.1mm (hot end top to heat break).
Then tighten the set screws and install your fan and you are ready to print.