RE: Terry - "Improved" propeller gap design

["Tesla list" <tesla-at-pupman-dot-com>]

Original poster: "Rothman, Aric by way of Terry Fritz <teslalist-at-qwest-dot-net>" <Aric.Rothman-at-Honeywell-dot-com>

If this has not been mentioned already, how about using "push nuts," if 
that's the proper term, on the tungsten rod?
Two push nuts on the rod, one on each side of the hub, should secure the 
rod rather well, I imagine.

By push nut, I mean a piece of spring steel, roughly in the shape of a 
washer, with angled projections in the central
hole which allows the nut to slide freely in one direction, but not in the 
other.

Aric