3GX Collective and Cyclic Pitch Question

[mstenbo]

Hi all.
I recently bought a Trex 450 with 3gx and am really enjoying it.
I have set it up a number of times and am becoming familiar with how to do this.

The problem I am having is that when I do the collective and cyclic pitch settings while going through the setup I set both collective and cyclic max. to 10 deg. But when I am finished and initialize the unit I get about 18 deg from the cyclic. The collective is still 10.

I am using a DX7s and my swash settings are:
Ail -71
Ele +70
Pit +42

The simple answer would be to reduce the Ail and Pit settings to around 40. The manual says I can alter the swash settings without having to reset the 3GX but I wonder if I am doing something wrong?

The heli was very twitchy around mid-stick but I fixed this with around 30% expo on cyclic.

Has anyone else experienced this problem?

Does anyone have any ideas for me?

Thanks in advance.