Horrible Casting...

I lined up the Epic 480 with a SA Mastery WF4 and went on a late afternoon casting session. For some reason I was casting like total crap!!! The rod felt underlined with the WF4 and I couldn't get my timing down at all... Despite the ugly casting, I did manage to catch a couple of largemouth bass, a few decent sized bluegill and a good sized crappie (that brought out a can of feisty and was pulling line of the reel!!!!). I'm thinking using the DT4 on the Scott F7643 last session did something to my casting.... Sometimes you stink and there is no reason other than you stink.