Check out the links below, plus all the online resources available in our links page!
The following link is a very nice video on tuning the DF65. Make by Patrick Rynne of the Miami RC Sailing Squadron it will be a big help to all DF65 skippers.
Here is a PDF created by Zach Kelchner to summarize the video above:
Tuning Your DragonForce 65 – DF65 Sail Tuning Guide by Soch Sails with measurements and procedure for getting your DF65 going fast!
Next is a very handy printable Tuning Guide provided by Phil Burgess the President of the Australia DF Radio Sailing Assn.
The files that follow are PDF’s of DF65 A, A+, B, C sails that can be printed full size. The drawings are made from data in the Class Rules and Mainsail Luff Curve reflects measurements from production sails.
DF65 B Templ
DF65 C Templ
Class Rules Sail Numbering Diagram PDF below
Sail Number Diagram
If you need the proper sized numbers for putting numbers on your sails per the above diagram, the PDF below prints out accurately on most printers the 8 cm high x 8mm stroke numbers.