John S wrote:
Thanks for the thoughts. What puzzles me is that the EC2 checked out just
fine when I sent it back last time. I had about 10 hours on it, and then
it
quit working. Tracy declared it to be in perfect condition
---------------------------------
Tracy's bench is not perfect, believe it or not :>)

He thought my control was OK that he returned when we were at Lakeland RV
flyin Jan. But it was no good. I had replaced the switch when he flew in
with another control. The new control ran the engine and I thought the
old one was my problem. I changed the switch back to original
confiquration and burned the new one. Yuk , what patience Tracy has. He
changed it out and I'm not ever planning to go back to the DPDT switch
arrangement. Apparently it was only blowing the cold start circuit of the
chip and Tracy's bench someway missed it the first time. He confirmed the
original one was bad when he took it home.

Bernie, feel your frustration John