How long is the trailer, Kenny? (if it's 24' or more, you'll probably be OK at that angle).
High attack angles put more stress on the rear wheels in the tandem, causing undue tire wear and some handling issues, especially on rough roads. Shorter trailers mean greater tilt and less distribution when it's not level.
Not bad for shorter trips, but if you're going on a longer one, I would get a new drop fairly soon. You really want things to be flat - makes your tandems and equalizer hitch work the way they were designed to.