I have a 2000 426f. Does anyone know if the Hot Start button provides a lean condition throughout all throttle settings, or just at idle? The reason I'm asking is, I'm wondering, if it leans things out throughout the throttle range would it be useful in determining the need for leaner jets? Along with that thought, would using the choke do the same thing in the other direction? I.E., if it runs better with the choke button out, would that not indicate you should jet richer? I've tried searching for this question and haven't found it, so here it is.