Just got done building this plane right to the specs. Using a OS 160 fx which is the engine pictured in the manual. Went to balance it and OH MY GOD I ran out of weight even with 2.5 + popunds of lead in the nose the tail was dropping like a stone. I used the recommended CG point as per manual and the battery is right up at the firewall. Quite frankly I don't get it. How could WM deliver a model like this? This is bad news.
Anyone have some thoughts? I'm out of ideas unless it involves trding in the OS for a 1.8 Moki. Thanks