So i have a couple of these units. I purchased one recently and the gate on it comes on in quieter passages not too obtrusive when there is background noise or other instruments playing but when recording vocals it can really mess up the take. My other unit which i have had for years just started exhibiting the same behavior after i accidently overloaded it with a feedback loop. Solution is probably just to disconnect the gate entirely but given my basic knowledge this is way out of my ability . I have enclosed the schematic and can do basic soldering, component removal or just cutting traces ( as a last resort) . Can anyone have a quick look at this?