Frame bracing mod

The frame is weak in places and needs some bracing when using the CCPM option to hold the servo tray from flexing.
These arrangements eliminate the play on the cyclic/collective controls and gives a more rigid frame.

Solution 1 by CK_	Solution 2 by d-n-jensen	Solution 3 by Dominic Girard Braces under the radio tray, it’s homepage is at: http://pages.infinit.net/heliweb/
Tray Flex solution Picture by John, website