Hi dave good news on the health front man you must have some patience,i work on my motorcycles quite happily but cars and trucks leave me cold.

Can you give some info on how the 150 went with what looks like a vp20 pump mounted and why you did that.I have 2 vp20 pumps but have not used them yet.The plan is to fit one to the 220 which is inverted in a mew gull(english 1930's racing plane with a tiger moth type cowl) because it's been said here that cline regulaters may restrict fuel flow in large engines such as the moki210.I hav'nt run the inverted installation yet but would like to use the cline regulater so any tips are much appreciated,cheers