I just got back from the range, I put 153 rounds down the tube. It was dead calm, no wind(last time I shot some with titegroup there was wind) and I noticed nice puffs of smoke coming out the end of the barrel that 'seemed' to be much like what I get out of WWB, It turns out that it wasn't as dirty as I expected after I cleaned it. It took about half the patches that it would have taken if it was WWB still did get powder all over everything like normal but it wasn't so bad. However it did leave a lot of residue in the barrel, it just wasn't so hard to get it out.
this was 4.6gr behind a 115gr 9mm bullet.
Jon