I am new to the pizazz started flying mine a few weeks ago with a rossi 45 with a tuned pipe and run a 12 x4 prop. It has unlimeted vrt .I have programed a snap roll and spoilers with elevator. I was too scared to try the snap just yet but tried the speed brake switch and it climbed a wall from level flight guess I got too much spoiler in it. I cant seem to get to hover, but this is my first airplane I dared to try it in. I made me a pbf as a hovering trainer. What should I make my cg for easiest hovering. and wher can I go to learn all 7 of the 3d manuvers. Oh yes I too ripped out my gear and I am now going to install 1/4 20 nylon bolts to fix that and my engine mount plate cracked and was replaced with 7075-t6 .090 will never break now hehe.