Im riding with a liquid force 07 waist harness its my first and only waist harness. i find it rides up alot giving me a sore back and less throw to depowwer as the bar is further away. I am a 32 waist and dont have much hip. can someone tell me where my harness should sit, if these harnesses are any good or not, or if maybe a seat harness is going to work better for me. Thanks Shaun