Can you loosen up any of the clamps to sorta 'twist' that rear pipe clockwise to kick that tip down a little bit? Really, your only realy 'cure' has been mentioned many many times. Cut the tip off before it kicks to the side. That's one of the humongous downsides to buying an exhaust that runs about $500 here in the states. You spent so much money and you really don't want to be cutting it up, but it is basically your only option other than going to an exhaust shop and spending more money.
Add a bodylift on top of those shackles, and it's just ugly looking IMO. Add a hitch, and you really don't have any good looking exhaust exit in the back. Here's how I went around it....same idea can be applied to your EXISTING tailpipe....:
And.....bodylift just lifts the body off the frame....everything frame related stays right where it was before(engine, trans, axles, springs, exhaust, etc)