On Feb 28, 6:33*pm, Andy wrote:
On Feb 28, 5:35*pm, Charlie Papa wrote:

I have a Discus 2cT with about 650 hours on it. *Schempp-Hirth did the
instrument installation, and a more professional looking job you will
not find. *But there was one problem that confounded even the avionics
guy: when the engine was running, pressing the push-to-talk button
would kill the engine until the button was released.

The engine's ignition is a very simple magneto (Solo 2350), and the
radio a Dittel FSG2T radio, - yes, the one with a recall. *How to
explain the ability of the radio to ground the magneto?? *No one even
had a theory. *But when I reinstalled the radio after the recall
service (which was very efficiently and courteously handled by Dittel,
BTW), the problem was gone. *I tried to induce the problem several
different days, but it exists no more.

So what flaw in this radio can cause such an effect? *A black curse?

Wow! I had the same repair done.

Now I am looking forward to discovering some unexpected glider
performance improvement as a result of reversing a capacitor in my
radio.

9B

Wow! I'm thinking a 1000 foot gain maybe.