Mines running 2psi,as Clive says check for kinks in any pipes and make sure the fuel is definitely returning to the tank,in my experience of Malpassi fuel regs,you don't need to check the fuel pressure unless you're having issues.
I'm in Gregg unless Liz gets her op through,nothing as of yet though. Class 7 I suppose,CMV 2T,Paulmorris1961@btinternet.com and 1978 Suzuki GS750 Turbo.