FSM Section EF for '74 260 needed

I have a 260z that has undergone may upgrades, downgrades and lateral grades. The carbs right now are 4-bolt round tops. Somewhere along the modifications, the return flow fuel line was disconnected and plugged. I'm getting vapor lock issues on hot days when I'm driving hard so I'd like to reconnect this line  but I'm not sure where it goes. It is likely in Section EF (Fuel System) of the FSM; however, the only copy on line is a bit too fuzzy to read or to follow the diagrams. 

Could someone please pm me a copy of this section in a better resolution?

Thanks

Jeff