Allright, i have a rex 450s. I can get the machine setup for upright and inverted on the pitch curves pretty easly but, have a few questions.

1) After i got the pitch curves set up, i put the gauge on to see where i was at soo i could duplicate it later. It came out to somthing like: +10,+5,0,-3,-6. Has anybody else noticed this or am i really messed up ??
2) Where do you trim your machine? Is it trimmed for upright hover? Maybe trimed for piros? I can think of a few ways to do it and was just wondering what the mass consensis (sp?) is. Does anybody us a mix to help with trim in upright/inverted hover?
3) Does your machine stop in rolls ? I know i have to pull a little on the stick but, i also have to hold back stick when in an inverted hover and think that is why i asked question #2.
4) Will carbon tail blades help speed up the piro rate?

Thanks
DK