Just a little patience mate - for the clones and the forum. It has been quiet lately after the site has been down alot.
About the clones... for myself I like to wait until there is a good few roots poking out - more than one - but once that first one shows then very quickly others follow. I give them another couple of days, by then there's plenty of roots, and then pot them into small-ish pots and sit them under my PL-L fluro lamp to get them started well. I never get any with the droops and they get growing literally straight away with no down time.
All the best