I have these motors http://store.jdrones.com/product_p/ac2836358.htm
with these props http://store.jdrones.com/product_p/ac1245bl.htm
i've read the instructions on props install,
but the washer/spacer they put there inside the prop (seems like the 2nd biggest of the set) doesnt even fit the threaded shaft.
the problem as described in the following pictures....
please advise !