I think I have answered your questions Mr em.
Since you claim to be a Polaris dealer or were and now a cfmoto dealer, you should have a pretty good idea of what works.
I have tried a few things and listed them, I'm so glad you called me out on my big talk.
But this is not the place to fall to your level,
To the others I'm sorry for the slow response, I am the Rep for cfmoto for 5 countries here and don't always get on here to answer.
I will be at the factory all next week, if you have any questions I'll be back on here till sat.