In reply to GridNorth:
Well, as you know Americans do everything to excess, so my "system" last time I was there was leading on my single 70 and trailing a half rope 60. So mostly the problem was far too much rope rather than too little.
I hadn't encountered that spicy spacing on the routes we did, thanks for mentioning it. Any thoughts on how to know when gear might be useful, or did you just carry it on most of the multi pitch routes?