[TowerTalk] silly LM470 question

[EL34GUY at aol.com]

Hello you guys,

Im just starting to rebuild a Triex LM470 and am checking to see if an Alfa 
Spid rotor will fit. While looking through the manual I cant see exactly how 
the rotor shelf fits to the top section. All I have for hardware that fits the 
rotor plate are 3 threaded bolts that attach to a v shaped piece of steel. 
Basically what Im asking is does the rotor shelf just basically rest on the rungs 
inside the top section or are there some additional pieces Im missing?  Thanks 
in advance. BTW, The heat index in Iowa was 113 today, great for tower work.  
73

Mark
W0NCL