Questions about the Aluminum Head Upgrade Kit

[drvcrash]

I just got the Aluminum Head Upgrade Kit.

this is the one
http://www.gohbee.com/Merchant2/merchant.mvc?Screen=PROD&Product_Code=10131&Category_Code=1100

My question is what is the head button supopose to screw into? My main rotor hub doesnt have a hole to screw it into.

Also which way do the On Edge Dampers go into the head?

[flyinfool]

The older hubs that were made before the metal head was invented did not have the hole for the head button.
You can either get a new hub or drill and tap the one you have.
Drilling and tapping the one you have is not difficult.

[drvcrash]

great more parts. I just noticed that the main shaft has a bigger hole thru it at the top than the raptors main shaft so I cant use the ones I have also.

Do you know what direction the Edge Dampers are to go into the head?