Hello everyone,
I finally got to fly this past weekend..
The Mikado Logo 550 SE V2 that has been converted to 600 size blades, and with the following small changes below, the heli is flying perfect with no tail wag, problem resolved!
First of all, If you have not downloaded and printed the EXTREMELY HELPFUL, WELL WRITTEN,
Spirit Tuning Guide download it located here:
http://manual.spirit-system.com/index.php?title=Tuning_GuideOnce you have downloaded and printed this VERY HELPFUL GUIDE FOR TUNING ISSUES that resolved my Tail Wag problem that goes step by step on how to check which items to change. I have added a PDF File below to show all of the changes made to eliminate the Tail Wag, by directly following the Tuning Guide and writing to the side changes made to solve the problem. I am attaching the file
named
"Spirit Tuning Guide Changes Made Logo 600 Now Flying Perfect 6 18 2019"
Printout this File and note the changes I found I needed to change in Blue Ink in the margins.
The best way to use this file is by printing it out and starting on page 1 and following the guide check each item I reviewed with either being (OK), or needing an adjustment.
At this point, after making the changes above, I saved my .4DS file that had all the updated settings that are in the transmitter for me, which is the Tail Gain settings. So at this point I would suggest that you download the latest .4DS File viewer here:
http://4dsviewer.spirit-system.com/www/ and review my changes in this file I saved of my current .4DS file attached:
4DS Viewer file of changes made now Logo 600 flying perfect 6 18 2019.PDF Then Open your current file for your heli and view it, using Spirit .4DS file viewer, and you can confirm and make changes to your .4DS File as needed. For instance, if your Rudder Gain and Rudder Common Gain values are set to aggressive, then you will get tail wag. By changing these down to lower values (very carefully not to change them too much at once) to get the desired result I got with no Tail Wag period, fixed!
I am attaching my .4DS File viewer results, where you can view them to see what made the difference(s) my that resolved the tail wag issue. Using the .4DS viewer to open this file I documented the changes made that resolved the tail wag issue:
4DS Viewer file of changes made now Logo 600 flying perfect 6 18 2019.
Use this file to compare to your file, and make the necessary changes as you go.
Hope this helps, as my Mikado Logo 550 SE V2 that has been converted to 600 size blades, is flying perfect with no tail wag at all, problem resolved after testing it in the air on Sunday 6/16/2019.
Thanks, Dave