FWIW: I verified the IP only version of my site 2 weeks ago, but GWT is still reporting-
"We do not have enough information about your site at this time to allow changing the crawl rate. Please visit again later."
I don't know if this is again unique to my 200m+ page site, or there's a more generic reason they are not yet letting me change the crawl rate. (Googlebot has been crawling the IP of my site for, literally, years.)