Hi guys, Last week I bought a Dual CT-110 tuner from a thrift shop, and although it appeared to be working fine, it has started acting up today.. The problem is this: No matter how the antenna is positioned, all FM signal wil drop completely after a few seconds. I'd turn the tuner on, and reception would be great, even in stereo. But after a few seconds, I lose all signal. The signal meter goes wild for a sec, and then points to zero. AM reception is very good though, better than most of my other tuners. Does anyone have any ideas were I should be looking in order to fix this? I have the SM from hifiengine. Any help is appreciated!