There is still hope. The experiment was later successful with 0100 as the first hex word to force un-modulated pulse generation. I think it can be done but it will take someone who has the the Pace box, remote, a digital storage scope and a fair amount of time to decipher and hand encode the sequences. From the low degree of interest regarding my non-modulated pulse experiment, I doubt anyone could justify the effort for the small number of users who would benefit.