I currently have a 0.15 mm needle but am finding I need something larger to paint Tamiya’s fine primer out of the bottle.
I am planning to obtain the 0.4 mm needle and nozzle.
My question is: do I also need to buy a new aircap specific to the 0.4 mm needle/nozzle or can I just buy the needle and nozzle separately, using the aircap that came with the 0.15 mm?
Based on my understanding of how an airbrush works, my answer to my own question would be yes.
TIA,
TB