Good work SS - the pprune R&D dept is on top form !
underfunded maybe? perhaps sponsorship from Tesco is in order?
(JetA1: FSII not neccessarily, although i think shell used to include it as standard)
Whilst the R&D Dept is in full swing perhaps you could look into the variability of Electro Static properties wrt capacitative fuel probes?
and
Temperature Probes for Low Fuel warning - can it be fooled under some temperature conditions?
So many complications to assess ! Keep up the good work.
(and SS cut the "really" (haha) jibe eh?)