Post by rowexplorer on Mar 1, 2014 20:17:40 GMT -5
Having machined up the cranks I am now starting on the drivers. Comparing Kozo dimensions to IBLS for 3.5" gauge I see that there are a few differences. Are others building to plan or will they go with the IBLS dimensions? It looks like one way to get to IBLS would be to take 0.027 off the backside of each tire but not the center hub. That would bring the flange width down to 0.091 and put the back to back at 3.282.