LTR-40125S with the LTR-40125W firmware is it possible?

is this possible? LTR-40125S with the LTR-40125W firmware. has it been tried ? are the results good?

so im the guinea pig that is going to try this ?

In theory it should work. I can’t test on my drive since I’m reviewing it and do not want to mess it up.

But why do you want a W version? It’s the same speed as S with unofficial firmware and it do not have mt.rainier support.

cause of the problem im having with the writing of the leadout. it even happens at 12x burns with 12x ricoh media and memorex any speed. and verbatims 32x and 24x it happens did no go lower. buyt thats why i guess ill go back to the zs0a first although.