After spending quite a few hours on this forum it is obvious that you really need different machines for different color t shirts. I am personally hard on t shirts and prefer grey, now I know why they are more difficult to find

I am assuming that grey cannot be used with dye sublimation although the lighter the grey was the better it would look? But, the light transfer paper would work fine for grey, wouldn't it? (providing it was a one tone grey and not spotted with black).
Can anyone estimate what percentage of people will not buy a white t shirt? Basically this is lost business if you don't screen print or use plastisol, right?