I drilled a new hole for the wheel axle. Then cut the trailing link shorter and tapped a hole for the set screw. Now my legs fit.
The Electron Kit I got came with 150mm struts for max 70mm diameter wheels, The Joker needed 138mm struts with make wheel size of 65mm diameter.
Why did I do this? Well this is my hobby and I do it for fun. It is not entirely based on rational choices.