feathering prop

Amongst the projects I have planned this fall when I haul the boat is the installation of a folding or feathering prop on the old girl. I've gone over the Yachting Monthly article about said props about a dozen times. I've also looked over forum after forum trying to get a proper grip on the...

I have a 2 blade feathering Max Prop on my E32-200 and the Max Prop instructions call for greasing with Lubriplate 130 AA. Any suggestions on where I can find this in a suitable quantity (the smaller cylindrical tube)?

Last time we went sailing, I could not get the engine (Yanmar 3JH2E) past 1,800 rpm, so i suspect the Maxprop is overpitched. Based on the engine's user manual, maximum HP should be around 3,400-3,600 rpm. Does anybody knows if adjusting the pitch on one of these props can be done underwater...