200DX pedal issue - erratic arc

I have an issue where the arc is somewhat erratic when i use the foot pedal on my 200DX. Can anyone advise if these readings from the pot on my foot pedal are correct:

Brown wire to red: 2250 - 0

Brown wire to green: 2400-328

here are some photos of the inside and outside of the pedal:

http://i982.photobucket.com/albums/a...4608Medium.jpg

http://i982.photobucket.com/albums/a...4605Medium.jpg

http://i982.photobucket.com/albums/a...4606Medium.jpg

Thanks

yes, the pot in the middle photo is the one i tested.

so then those are the right numbers, and that is the correct pedal for the 200DX?

that is the correct pedal for the DX series.

thanks Ray