During restoration of my 911S, a Rennshift shifter was installed, together with new bushings, clamps and coupler joint.

Even though shifting is far more precise, I seem to have an adjustment issue: going from the 2/3-plane (901 gearbox!) to the Rev/1-plane takes a horizontal travel of approx. 1 inch. Going from 2/3 to 4/5 gives a horizontal travel of max. 0.25 inch.

However, in the 2/3-plane, the shift lever is perfectly centered!

What can I do to get a symmetric horizontal travel between the three planes? Is it possible that the whole Rennshift assembly needs to be shifted to one side??

Thank you for your suggestions!