Thanks for al the input guys! I was thinking of a dual action.
Do i have a reason to not use a double action?
I will look if i seem to find any of the ones you mention here in sweden.
Any one that have experience with Sparmax, Evolution or Iwata, they are 3 brands my hoby stores sells?
I mostly shoot acrylics and then i will use Zero products which is laquer. I will try that cleaning tecnique, tried something similar yesterday but the brush i have have a 10mm slot bellow the bowl and makes so the "turbulence" does not clean effectivly in the back. pulled the nedle out and its very dirty from just two sprays.