hi my 2001 1.8t cvt is suffering from reversing issues, all forward gears are great but when i put it into reverse you have to give it some gas to make it move and thats on a flat rd but wont go up a incline, i can hear it engage reverse, no flashing lights on dash, ive heard there was a audi tsb on the subject but dont were i stand with that ? can anyone shed any light on the subject please. thanks.