It sounds like a very poor design decision the. Just like putting the worn-out tires of a street car on to a race car. 
Yes that is point of having multiple nozzles. We do not have access to those nozzles here and along with inflated cost I might need to sell my blood and soul to intermediates (aka locals dealers) to pre order them. If I can not be able to calibrate and use them effectively due to “closed printer/software” limitations I can postpone it until BL decide to correct them.