Hello
Do some search on RCU and you will find out plenty of information. Here is 2 threads talking about the 24% CA Extra300. That plane fly very tail heavy with a glow engine. I am going to put an MVVS1.6 gasser in mine.
Scou
http://www.rcuniverse.com/forum/m_10...tm.htm#1077535
http://www.rcuniverse.com/forum/m_99.../tm.htm#994193