I learned what the Expo means and I think it might be that and dual rates that might help I don't have a plane now. I don't know if I want to invest in another one not knowing if it will make a difference. I'm using my phone to answer now and it's not working very well so please forgive the erroneous phrases that were on the previous reply I may give up the Harvey because I think it is bad for my mental health I meant to say Hobby not Harvey but it's become kind of an obsession and not a healthy one. But knowing about the Expo and the Dual rates when I had a plane might have been helpful. I don't think I want to open that can of worms now. Sorry I don't mean to be a downer. That's just the way I look at it thank you