Sigma Strikes Back

So it turns out my nice little $100 mistake is going to cost me more. Sigma was nice enough to repair my 24mm 1.8 but in the process they added the hidden feature of backfocus. So now I'm about 3/4 inch backfocused near the minimum focus range of the lens. This is exactly what I feared sending the lens to them in the first place. I would rather have bad bokeh than backfocus. So off to NY it goes (again).