Dick I have the same set up as Ross (banner, brise etc) if you're ReHaBing tomorrow night we could measure the voltage drops on startup to see if they are the same? (I do not have any of these problems at the moment! )
why do you need one? I have one you can borrow if it's just a one off .. come down to the next ReHaB meet for a refreshing cocktail and we'll measure them for you