I have been testing the heat on my M8 again
1- After removing the fork mounted air dam, my temp came down by + 35 degrees, now running constant under 300 degrees
2- I added more fuel via Lambada Power Vision Tune { Thanks Kevin and Devin @ D K }
3- Initially my MPG dropped .1 to 44.4, that did not last but a few miles til the bike warmed to 250 degrees, the fan kicked on, the temp dropped, and I got the .1 back
4- I am going to continue to play with this and post my findings
I hope this is helpful