And I  I 've always sort of felt that that depends. You know , that if some peopl If you 're actually are getting at something that has some  conceptual substance to it , it will port.
Mm - hmm.
And in fact , most methods that people now use were originally tried with something that was not their absolute  best system at some level. But of course , sometimes it doesn't , uh , port. So I think that 's  that 's an interesting question. If we 're getting  three percent error on , uh , u uh , English , uh , nati native speakers ,  um , using the Aurora system , and we do some improvements and bring it from three to two ,  do those same improvements bring , uh , th you know , the SRI system from one point three to  you know , to  point eight ?
Hmm. Mm - hmm.