Thanks JB, I’ll try this also.Hi BoboLmao
1st Welcome to the forum.
2nd, I don't know what your definition of tight is, but you really don't need tight on an Iwata.
Barley more than snug should suffice.
I would suggest cleaning the nozzle and needle and starting over. On the Eclipse, the .03 nozzle is in a bullet looking carrier and should not be separated, the .05 carrier is the nozzle.
Everything I say after this should be done with care. Be careful not to bend needle or damage nozzle.
Remove the rear handle
Loosen the chuck nut holding the needle.
Retract the needle
Remove the head cap
Remove the nozzle
Remove the needle, I do this from the front on the Eclipse, but from the back is ok too.
Clean nozzle and needle.
(You may as well clean the entire brush at this point.)
After cleaning, reassemble the brush except for the needle and head cap.
Eclipse only:
!!! It is important to do following in correct order, exactly as described.
I make sure the needle is properly in the nozzle by inserting the needle into the brush without tighting the chuck nut, point the airbrush straight up, gently push the needle out the front far enough to place the nozzle on the needle just above where it normally seats, the tip will protrude, withdraw the needle so the nozzle drops into its seated position.
Then put on the head assembly and snug it down.
Now tighten the chuck nut, put the back handle back on.
And done.
There may be others with better ideas, but I've always done it this way and it works well.
@DaveG , comments?
-Joe
I measured the needle diameter with a micrometer and the diameter of the HP-CS is 0.2mm. I thought it was supposed to be 0.3 or 0.35?