Luddite, For some reason all the propshaft grease nipples that were fitted to the spiders are too short to achieve an adequate seal with the gun. To make things easy.... easier! Melvyn Rutter sells longer versions that don't foul in rotation and make greasing much easier. I keep meaning to measure them and post it here so folks can buy them cheaper but hey, it's a one off and by golly they are so satisfying to use. ssh