Originally Posted by
TonyF
I flew Alex Shim's Invitation at Orange County this past weekend. It is very rare for me to fly someone's model and not want to recommend changing things. I could find nothing wrong with his model. The YS 1.75 was maybe a little light on power for F3A sequences, especially the finals routines. But the model did everything extremely well. I think this will be an easy model to like!
That's interesting. The YS 175 light on power? That engine has more than enough power to fly F3A. I've heard them called many things, but under powered certainly isn't one of them.