Posted for Walter Atkinson <walter@advancedpilot.com>:

 Gary:
 
 Very good points, all.
 
 Two comments:
 
 1) The fuel droplets you saw in the induction system are also present in the
injected engines!  Yep.  For sure.
 
 2) The cycle to cycle variations are observed in ROP as well as LOP mixtures.
 They are most pronounced at lower powers than higher powers.  We show that in
class.  Your reasoning on why is in harmony with my
 understanding.
 
 Walter