Greg
oldermodelguy
People want ratios, it's not about ratio, it's about proper viscosity.
That's it, I agree. I'm a rule guy. I like definitive solutions, like ratios. It took me a while to buy into the method we are talking about. I'd much rather have a hard and fast rule or ratio. But after I decided that Aaron was on to something afterall, life with Vallejo and acrylics in general has been better.
I'm the same way, I like ratios. I only use Tamiya, and it's very simple. 2 parts paint to 1 part thinner. I use droppers, so I literally count the drops. I do this right in the mixing cup, putting the thinner in first. Shoot at 20 PSI. Works perfect every single time.
My biggest frustration with airbrushing when I started out was eyeballing, etc. Sometimes it worked, sometimes not. Every brand of paint was different too.
This is why I only use one brand of paint now (Tamiya). No guessing, etc. Once I switched to Tamiya, it really made airbrushing fun for me.