Seems I can get it right only by accident.

And, since I'm at a point where it needs to be perfect (doors, etc.),
I'm ba-ack (here asking questions).

Using HVLP system and a solvent based product (Magna Shield from Hood
Finishing) and got lots of orange peel. Consistent orange peel.
Since I was outside, it may have been the humidity. Maybe.

Turned down the material knob and got stripes (almost dry areas).
And, orange peel.

There's definitely a learning curve, but I thought I was over the top
(still learning, but having a decent grasp). Hah!

One specific question beyond combating the orange peel and application
techniques - is there any difference in technique between a water
based lacquer and solvent based?

Anyway, I decided I got nothing to lose to ask y'all for any (more)
tips, tricks, etc. Plan to experiment some more to finesse the
technique, but, any further advice, knowledge, etc. from folks who've
been doing this a heck of a lot longer than myself would be
appreciated.

Thanx
Renata