Dropped in at Pro Cycle Dyno today had a yarn to Fred, another one of those people I could talk to all day. Told him what I was doing and asked what he could do. I think the PCV will be getting discarded, he said it would be quicker, easier and cheaper to use the PCV but the standard ECU is infinatly more adjustable. Took me in the dyno room and showed me several different maps for the Rocket including the standard map for the secondries on a 2010 Roadster. It's a wonder they go as good as they do being choked down that much. He wouldn't guarantee no decel pop under 2000 rpm as you need to put more fuel in to stop it and that can make the bike run on a bit when you close the throttle. I'm hoping he'll get it pretty good though as he tuned Mittzy's Reband and I havn't heard it pop at low revs, just roar and lay rubber.