Hey JCM1!

Thanks so much for that info - it definitely helped, and was able to have the code disappear and then proceeded to recalibrate the handle successfully. The interesting thing is now the unit doesn't really move forward or backwards at all.. almost as if it's not getting enough juice, but checking with my voltameter it is showing consistently ~37.. I have the service guy coming in the A.M. but was hoping that I was able to figure it out myself.
If you have any other suggestions, shoot! If not, it's ok - I appreciate your help thus far and will give an update once all is well!

Cheers!