I can achieve a 0.5mm line relatively easily with my Iwata Hi Line HP CH. I use acrylics, and all I do is set the pressure to 25-30psi, set the needle stopper to the lowest setting, and .5 lines are relatively easy to achieve.
Cheers, John
Two questions
1 how do I set the PSI ?
2 what's a needle stopper ?
i only have a cheep compressor so 1 might not be possible
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