Hey Brooke, I am not sure it is in the pedals. I use CH controll manager to calibirate them, maybe I should try uninstall it.
The spiking is is much like the spiking of any other joystick when the pots are bad, if I, say, move the pedals 50% and hold them there, the actual input displayed in AH (looking at stick settings and even looking at the planes rudder) change from maybe 45-55% so it is not stable at the 50% it should be, it goes up and down.
These are two pictures I took of the spiking, check the top right of the picture, will see what it looks like.
I have also noticed what you talk about, very small movement of the pedal gives you full response, don't think I still suffer from that though.
I will try and write CH tech support once more and ask for a replacement pot (IMO they owe me that much). I can't send the pedals back, costs too much to send them to the US. There are stores in Europe of course but that would cost quite much aswell + I have opened them up because they refused to send me a pot in the first place. I had to try and find out what was wrong with it. It is most likely the pot, possibly a cable as far as I can tell.
Replacing it my self will be no problem.
Thank you very much for the offer, I will keep it in mind after I have talked to CH support again!