I am currently on a trial of Looplink, and i must say " IM VERY IMPRESSED". But i was going to play around with some of the double looped bores, and the new Twister to see what the software comes up with. Im not sure if its just the trial holding me back or not, but i can not do the multilooped bores. Does anybody have a program to size them? Maybe Eric? I noticed you guys are looplink certified?