CG was check for 210mm and i found that i had to install all 3 batteries in the nose:
1 x 2S 5000mah Lipo for turbine
2 x 2S 2200mah Lipos for Rx
and also about 240g of lead weight.
on my next Odyssey install i will mount the UAT further forward and require no ballast!
I wrapped all 3 packs in heat shrink together and they are inserted as one block and velcroed to nose cone bottom from inside.
