"Tony 'Nicoya' Mantler" schrieb im Newsbeitrag
news:nicoya-BC8756.13400804022004@news.sc.shawcable.net...
>
> You'll likely find this adjustment on the Voltage multiplier, right next
to the
> adjustment for the Anode voltage. Don't lick the big red wire.
>
>
Hello Tony

The focus of my 20D11 is in the center Ok; but near the edge its not so
well. Is that
also adjustable?

Regards

Heimo