Just to try and clear! the confusion over the colour classes.
All gingers/ reds are red tabbys but but because there are so many ginger/red cats on Purrs, I deliberately split them from other tabbys.
So yes Helen you are right that Tiggy goes in the ginger class and also that there is no such thing as a ginger/red solid colour
I will amend tans post below to reflect this.
Sooooooooooooooo all tabbys of any colour cept red/ginger belong in the tabby class ot if also with white , then tabby and white class.
Reds/gingers have a class of there own and all other collours are as Tan posted solid colours and solid colour and white.
One other small point is that any non-pedigree cats that have some spots or mackrel markings will go into tabby classes and as bengals are pedigrees and have there own classes, we dont jave a problem , with mackrels, marbles or spots
I know somebody has mentioned about tabby torties, well they go in the tortie class unless dilute or calico and they go in that class.
wow, I hope this covers all the cats now but if you dont know which colour class your cat belongs in, please post here and we will try and untangle our brain cells and work iy out for you.