Hello, during the axle measurement (2.4i) unfortunately the right track rod could not be set, as this should be stuck according to Reifen.com workshop (after 15 years possibly even comprehensible). I was advised to make the fixed track rod in a workshop by heating. Up to now I have not found a workshop that wanted to do so. What I can understand if necessary, because that can probably only be the last emergency solution (heat on the chassis). Now I want to try my luck myself with WD40 and ceramic rust releaser cold shock spray in order to avoid the replacement of track rod + head. Enough, if I have to pay the measurement + adjustment again. Unfortunately, my existing 22 key is too small for the counter nut. What size do I need?! I don’t have a measuring slider or access to VIDA. I was able to turn the track rod myself at the designated location with a 16 key. Must always be solved for the track rod adjustment? Thanks for your help!