What is the reason you wan't to reach max timing at such a high rpm?
Just curious. Almost every timing curve I've ever seen reaches max timing around 2500-3500 rpm.
Seems the best use of transition points to me through the range of rpm available. It's my belief that the wing motor is capable beyond the designated redline. <!-- s:thanks: --><img src="{SMILIES_PATH}/thanks.gif" alt=":thanks:" title="Thanks" /><!-- s:thanks: -->
Edit- Seems logical to me that timing should follow the increased rpm past the common idea of 3500 rpm. I won't know really until I have a chance to try it.