trouble after bosch pump upgrade

[randomcaller]

Yeah box is off. fitted brand new 8mm internal diameter line and new leak offs today. only bit I haven't replaced is bit from grenade to the fuel filter housing which was absolutely fine before but I'll replace that and if no difference I'll try the old Jerry can trick. I'll let you know how I get on soon, off to the moto gp tomorrow so won't get chance to fiddle.

Yeah the pump wasn't stood for any time and was stored with diesel so it's fine on that front.