[theBCnut]

I would have just let him keep playing with the wing in hopes that he would eventually eat a bit of it and then would accept some raw. And for the fountain, be careful that your behavior isn’t convincing him that it is a bad thing. Just turn it off part of the time so if it is the noise or moving water that’s bothering him, he can get used to the idea that it has good water in it without any other consideration. Try having it on for only half the day at first.