[gst]

Thank you very much for your prompt replies. The airbox was removed and refitted and made sure all hoses tightened. Fuel line I have to check. The spark plugs I believe correctly tightened but I will check again. Any ideas about the timing marks? Should they be at F and R respectively or both at F one revolution apart? Indeed I suspect the rear being overtightened if I installed it at the wrong mark. I didn't turn the engine with the ccts out. I appreciate all your help