I was talkign to a mate the other day that was going to get it done and was talking to the Best rep over here about it. Don't know what hte upshot is, but I'll ask him next time a talk to him. Unless he sees this post of course - ROVERT!!!! - knock knock!
I haven't done any stopper mods and this is not the one I was going to try...and it's out of range now that I have a PU covering the cloop line. The one suggested to me was http://xtremebigair.com/bigair/forums/webpage.cfm?&Site_ID=1&Thread_ID=6989&ThreadPage=1&Group_ID=2&webpage_ID=1 - message number 8 of 10. Haven't tried it yet. This thing inside the cloop line looks like a recipe for a short life for that line.