https://www.iowagop.org/wp-content/uploads/2015/07/RPI-Bylaws-Updated-2015.pdf
...Delegates shall be bound to the candidates in direct proportion to the candidates’ respective vote shares in the Iowa Caucuses regardless of whether any such candidate has withdrawn from the race or otherwise does not have his or her name placed in nomination at the Republican National Convention...
Huh. Thought I’d read differently but suppose I could have confused NH proceedure with Iowas. Interesting that the rules don’t say anything about a second ballot. I know here in WA we were careful to include language regarding release of delegates after the first ballot. Because...lawyers!
Also, did you read that rule #2? That if the first ballot at the convention only has one name, they all have to vote for him/her? Seems... I don’t know, odd.