Update 10/02/16:
Finally finished and added the Firefly Pro Guide to the website. Sorry for the delay on this one.
Happy flying!
http://firefly1504.com/fireflyproguide.html
Update 28/12/15:
Added new arms with support for 22mm motors with M3 mounting holes.
Update 20/12/15:
I updated the lower plate and recommend printing it again if you printed it yet. I also finally got the bumper ready so your camera is safe again. I still need to make the cable holders under the motors.
Update 07/12/15:
I now uploaded nearly all parts I still have to change some things at the bumper. I will upload as soon as possible.
This is the all new Firefly Pro.
Its a 250 size quad thats designed for the race track.
It is still a work in progress but right now I am working out the last edges.
A short guide with build instructions will be uploaded soon on
also follow me on Instagram for the latest build updates!