I purchased the TM Cougar knowing that I was going to go ahead and spend the money on the NXT mod and the Hall sensors from Cubby. I went ahead and ordered both mods the day I bought the stick, but figured I would use it until everything came in. (The NXT from Ian got to me in less then a week -- still waiting on the Halls.) The stick is being used with a set of RCS pedals and a new computer that I've detailed here before.
I got 2-3 years out of my old TM stick before replacing the pots, so its not like I'm hard on sticks. I would not have guessed that a $239 stick/throttle would fail within 7 days of flying... I'm disgusted to say the least.
Here's a graph out of the analyzer showing what the spikes look like. I am moving the stick
only in the X,Y. When you lean it to the right, everything is fine. As soon as you go left past center it goes nuts. Last night I couldn't even take my hand off the stick and use the autopilot. Since I ordered the mods I didn't keep the box or receipt... otherwise I would exchange it at CompUSA.