In single pilot mode I get inconsistent control of tilt, or none at all in stabilized slew mode with my Graupner setup. I am running Spektrum satellite receiver for dual operator mode and have no control issues when flying two-person. As you can see in photo 1 below in the Diagnostics window, the top slew indicator shows 122% but the slew in the lower left shows 0%. This is what I get when I am not able to control tilt at all. To remedy the situation, I switch out of and back into stabilized slew mode to try and regain control, with varying results. In this photo#2 you can see the top slew indicator says -78% and the bottom one says -198%. In this situation the tilt control works in that direction, but shouldn't they be indicating the same thing? Also these values change at full deflection if I switch stabilized slew off and then back on, and they are never symmetrical at full deflection one way versus the other. I'm using a paddle switch on the side of my MC-20 to control the tilt. It almost seems like the center point of the control input is drifting around arbitrarily. Any ideas here on what could be happening?