Yup I liked the 14x5N, although oddly enough it SOUDNED like higher RPM on the ground than the 13x6. Given that the different between the props is more than just size (diff plade shape) I was not expecting this... that said, I never tachoed it so it could be just a bad judgement.... I remember wondering if it was gonna be too much, even though YS 63s like to rev... But in the air it sounded smooth and flew smooth..... I still use a throttle curve though to stretch the bottom range.
Works GREAT !

On another point...
Is anyone finding they need up trim to fly straight and level with power on, and then finding it balloon and hard to land when the power comes off..... we had a customer on today claiming this of two C50s in his club. I dont land mine "normally" very often and wondered what others had found... I mean I have my cg back a bit so it does tend to sit back a little but not so its a problem...

wondered what you had found !?