That is a practical modification. How did you do it? Is there a way to re-align the whole shifter?I was using thin soled Alpinestar riding boots which was perfect for this shift but with the weather changing here I have started using thick soled boots with heels. The whole shifting operation has changed dramatically. Riding in traffic becomes problematic.....one has to raise the heel to use the heel shifter while at the same time the toe is positioned under the toe shift. The whole foot has to be repositioned/slide out to manage that and it is almost a tap dance riding in the city...there have been times when 3rd has shifted to 4th inadvertently!
You can adjust the height of the lever using the connecting rod.