10-06-2021, 08:28 PM
On moderns where an internal calliper is not practical and an external one difficult for one, I have also used the string method, but also tricky for one. The use of two long straight edges on blocks and touching the sidewalls is most convenient working alone.
for moderns wher a calliper can be used I scored a datum line in the tyre. A broken hacksaw blade sharpend to a point and held flat in line with the car so the blade springs to follow tyre undulation.
for moderns wher a calliper can be used I scored a datum line in the tyre. A broken hacksaw blade sharpend to a point and held flat in line with the car so the blade springs to follow tyre undulation.