Im using apoggex 2.5 and have noticed that some of my spot colors that i convert to CMYK dont come out to the correct numbers (not even close) to my pantone solid to process guide. Also when i manually override the color numbers in the renderer it sometimes doesnt take. Like i will specify reflex to be C:100, M:75, Y:0, K:10, convert to process and it will use the values in the books instead of the specified values. But when i try to convert 877 and override to be 40% screen of black it works fine.