Modifying Tri-ang Class 31.

 Peter has been converting stock to run on 14.2 mm track for a while.
However, he has recently started rewheeling the Tri-ang TT Class 31.
As can be seen, he has removed the original 12mm wheels from the nylon axles and substituted them for finer treaded ones.
The lower photo shows the improvement this brings but the problem of keeping the wheels square is proving somewhat of a problem.
I am sure he will keep at it and that a solution will be found.