hey mate, was told by tobz that you were having an issue with the manifold. looks like we may have made a small fabrication error mate..that runner is not supposed to be that close to the pump..it should have a few mm's of clearance there. could you allow me a little bit of time to get a replacement unit sent over to ya mate? terribly sorry about any inconvenience caused or delays with your build mate. you are covered by our warranty..so i'll get cracking on a new manifold as soon as i get some on-going work out of the way.