For what it's worth, the paper dilation instructions Chet gives are identical to that page on his site, except "for the first 2 years" and "do dilation everyday" are in
an extra-large font. I'm only at a month post-op with him, myself, so I don't know if others have dialed back successfully before then and still retained depth, but I'd personally rather keep it safe and follow the instructions to the letter. Earlier Chet patients might have other experiences, however.
Chet's dilation schedule might differ radically from most other surgeons' because he uses the non-inversion technique,
with different types of tissue that heal differently. While I understand Suporn's technique is also very similar, Suporn also prescribes
a different, proprietary dilation technique "which is more effective and takes less time."