Hi Adil:

Finally, I took the measurements (all in millimeters):

Ailerons High Rate: 15 mm. Up and 10 mm. Down.
Ailerons Low Rate: 15 mm. Up and 10 mm. Down.

Elevator High Rate: 20 mm. Up and 23 mm. Down.
Elevator Low Rate: 13 mm. Up and 15 mm. Down.

I forgot Channel four ...

I use High Rate only for Snaps and to enter in Spin.

Regards,