Y Right.
And I think I agree with you that if we fixed lots of different things and they would all add up , we would probably have a  a  a competitive system. But I think not that much of it is due to the front - end per se. I think maybe a couple percent of it is , as far as I can see from this.
Mm - hmm.
Uh , unless you call  well , if you call VTL the front - en front - end , that 's , uh , a little more. But that 's sort of more both , kind of.