I put a 6in tuff country ez lift in front and 4in shacklesand 2in blocks in rear I'm having problems with towin the bass boat the rear sags way down and it is painfully hard to steer. I need ideas on the best fix I'm thinking 3in rear springs to replace the old or maybe the adjustable air bags that mount on the springs I'd appreciate any help because I can't just leave the boat at home that would be wrong