Sorry to burst your bubble John. The fix for the problem described here is the steering column ignition switch. The problem we have been working on has no rhyme or reason hot, cold, day, night, first start of the day, not the first start of the day, rain, dry, full moon, new moon. . . . . .
Since cleaning mine back in January I have had no problems starting what so ever. Prior to that we and several other people on other boards have tried numerous other fixes. The ignition switch was the last thing I and several others needed to touch.
Actually, the cam shaft sensors don't come into play until after the start cycle has completed (roughly 10-20 sec after your first turn the key). They are also fail safe, if one fails the computer will use the other and adjust accordingly. It also sets the light. If both were to fail the computer then goes into fail safe mode and dumps the oil pressure from the actuators. The result is a noticable lack of power. Oh, and a light.
I would not be surprized if your starting problem comes back. If it does, go back a couple of pages and you'll see a description on how to completely correct the problem.
Cheers,
Steve