Any help would be much appreciated. I'm used to my simple DD-3 when it comes to Boss delays. I grabbed a second hand DD-7 today and am having issues getting it to work as expected. Is there a trick to this one? If I set it to any mode, even at the longest D Time it's a really, really short delay. I'm talking stupidly short. And the feedback seems to be long regardless of where I set it ( unless it's set fully CCW). I can reduce the delay time using the built in tap tempo and it will be better but the moment I move the D Time knob I'm back to machine gun speed delay again. And tap tempo does nothing for reducing the feedback setting which seems to start just below oscillation. I'm assuming this is user error so anything you can tell me that I need to do to set this pedal back to behaving like a normal delay will be much appreciated.