Cheers Col.
Appreciate the help
I am still very confused by this though.. done some more reading on prop adapters / prop savers etc and I think I should have bought motors that are kind of the other way around - with the motor shaft extending out the other side so I could use a prop saver
As it is - I have to use the included prop adapters - shown here mounted with the 3 screws.
It's effectively a nut & bolt with a washer, so my question is how is the prop held firm ? Is it just held by the pressure of the nut & bolt, I thought there would be a flatspot on the shaft or similar - like we have with buggies / pinion gears - very confused about this