Just bought the TC Electronic Triple Delay but unlike boss or MXR pedals they don't give you some example settings...really looking for a "run like hell" delay sound for a start.

I'm not familiar with the Triple Delay but I have a Flashback. Try setting your subdivision dial to a dotted eighth note (should be at about 10:00 on your subdivision dial). The Flashback has a switch, when set to the middle position is the dotted eighth note subdivision, which = instant Run Like Hell mode and/or appropriate for lots of earlier U2 riffs. Set your time and # of repeats to taste -- but noon should already be in the ballpark of that Pink Floyd song.
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Pestilential Flood