Suggestion... might be a bit much...

I know that this isn't required an awful much, but i've noticed that some games require for the "Extend vertical blank by one scanline" option to be enabled to make the game show proper graphics... mostly when ingame. Could a small .ini file be made to add auto switch on of this function upon loading the rom? Such as this for example:

[8560B4A9-00000000]
Name=Cobra Triangle
Extendvertical=True (or auto or something)
Note=Extend Vertical by one scanline to fix ingame gfx.

I know that this may be a problem as NES games do not have header names... but perhaps atleast consider something along these lines to ease some peoples gfx problems.

*** Actually, i just realized that in the .cht roms can be identified such as this [AD5AB447-53BCD1E1] etc.. so maybe my suggestion isn't too much?

Thanks for reading my suggestion.
0.5.2 r0x

Can't find any other game that needs this atm.. i'll keep my eye on it though. Another thing is, with Rad Racer, why are the track sides so rough? I've seen this in many emulators, but some have it right..