Here is my canned BTT Response:
One or more of your ads have been deleted or locked due to a violation of the BTT rule in Equipment Exchange.
You can only reply to your own ad once every 72 hours. If somebody asked a question and you responded before 72 hours, that would have done it. Try answering in IM and if it a common/important question, edit the original ad to make the changes.
Please review the rules for posting here: www.ar15.com/forums/topic.html?b=7&f=127&t=288099
You may repost the ad after 72 hours, if a new ad reappears sooner, it will be trashed.
Thanks for using our site and I wish you luck on your deal,