Great meeting you and your better half at Ircha Aaron, the Crew and I where talking about our game plan earlier in the week and how we would get this sorted, great news when you texted me. Although a pain in the arss you have gone through this, you at least have there attention and they are willing to look at it. My advice is be positive, be patient, and if they truly take care of this issue for you the way we all hope, be supportive in spreading the (Good Feedback). You get more Bees with honey. Last but not least, be very mindful regarding breaking in the motor and needle adjustments, a heli engine, most likely won't get another offer if this one goes to crap. It is a different animal than a buggy engine, and remember also a YS is exact opposite of an OS if you ever decide to run one. Ask me how I know that 😳? Just ask Spano, he has my old YS 120. Or what's left of it. Lol
K