Comp Cams not responding

I got a special grind from Comp, no problem. It was in their catalog and ground half a dozen lobes to a custom low-lift, low duration profile in minutes, despite every precaution in the book. Those misfiring cylinders really gave my motor a nice lope at idle.

It only cost me a 360 and now I'll never go back to a flat tappet motor ever again. Thanks Comp!