Invest in some Pigment Fixer, I use MIG and it works great
Thanks for the tip, I've used isopropanol to 'fix' the powder in place and than varnished over it. Is the MIG fixer very different? i.e. can I use it instead of varnish? Or is varnishing fixed pigments unnecessary?
I've read a few guides but there seems to be a lot of contradicting information out there, but that might be due to people using it for different purposes (gaming, display, modelrailroad, etc.). So any and all tips are welcome.