Spinner for Infield Engineering 45" Miles M.20 Pocket Fighter

This spinner fits the 45" radio controlled Miles M.20 model of my design. This model was released as a free digital plan in the July 2015 issue of Model Aviation magazine. This is a 2-piece assembly. The nose cone snaps into the backing plate. The cone's OD is 82mm. The length is 64mm. This spinner works well with an eFlite 4mm prop adapter.

NOTE: the spinner plate has been improved by adding two thin cylinders to the propellor hub pocket. These cylinders make the part easier to print.