Been running tests with T-racks leslie on Blue 3 for over an hour, and I must say, it really gives this plug some great character! I like Blue 3 as it is, but with this leslie, I am hearing more swirl at slow speed and better separation between the horn and drum. Still tweaking, but like what I am hearing. Could the Blue 3 leslie be the big change in version 2.0? If so, it could be a game changer from what I am discovering by applying IK leslie.