Need a B742 FE or SO's assistance
 

I'm prepping for an upcomming B742 groundschool.

I have a wack of systems and B742 plumbing questions; too many to put up at PPRune.

Does anyone know of a forum/website for B742 crews where I can get answers to my tech questions?

Can any Classic switch operators or drivers point me in the right direction?

The assistance would be appreciated. Feel free to PM me if you like.

Regards, Torquetubes1