When I get home tonight I will zero out all the throws programmed on CH 5 with a new 8411 ( haven't done it with such high quality servo for the record ) I also ordered today from Todd a servo voltage meter to check the actual voltage from that channel like you guys are suggesting.

I run 6V dual packs on separate channels ( two switches ) without a regulator ( never used them, don't like them ) on all my Jets and this has never been an issue, also keep in mind that this is NOT a new Jet, this jet was built for me and it has been flying all year since October of 05, this started happening now.

Vincent the servo is very close to the RX therefore there is NOT an extension running to the RX.

I will post pictures of the reading from all the channels along with the results from the 8411 with absolutely no throws, without the servo arm and maybe we can all get to the bottom of this cause I sure don't have a clue !! I will run this test with only 1 battery pack connected to the RX.

Thank you so much for all your suggestions.