Hello CharlieI have a RD-1 that was never flown. It is a spare that I am looking to sell so please give my coordinates to your friend. CheersDave---------- Forwarded message ---------From: Charlie England ceengland7@gmail.com <flyrotary@lancaironline.net>Date: Sun, Jun 5, 2022 at 11:28 PMSubject: [FlyRotary] Spare 2.17 drive, anyone?To: Rotary motors in aircraft <flyrotary@lancaironline.net>A friend is looking for a narrow ratio RWS drive. Anyone have one for sale? Thanks, Charlie Get BlueMail for Android