I'm sending my carburettor away to get it rebuilt. Before it goes does anyone know which needle it should have fitted. I have a suspecion that this is not the original unit and this may partially explain the dislike for more than one third throttle! Many thanks.

I've had some success using 'bearing savers'. However there does seem to be a bit of a 'trick' to them. Because the spring loading keeps the grease packed into the hubs the grease seems to get much more fluid (from heating). So if you stop and put the trailer in the water soon after there is still s...