Original poster: "Dan by way of Terry Fritz <twftesla-at-qwest-dot-net>" <toodamtall1-at-yahoo-dot-com> Hi Folks, When some of you use fans or vacuums to cool and/or blow air over gaps and such, does that AC close to the tank circuit increase the chances of interference/feedback into your house wiring? thanks Dan--Ft. Lauderdale _