PPG used to make spot on recipes with their camera years ago. Now they only load them with pre made recipes. If it isn't in the system, it won't recognize it ... kind of like the paint on my car. I've tried the PPG Prophet, Dupont and BASF. No luck matching mine at all.
I find that interesting. Why would they go back on such a good service? It seems like taking a step back instead of forward for a company that mix and sell paint.