hello! So I have finally realized I need larger driver wheels than the standard TLG size. I know BBB has XL drivers but in order for me to model that in LDD I need to know the dimensions of them (in Lego) ie. how many suds in diameter. The standard TLG wheels that come with Emerald Night are 4 Studs and on a Technic brick there are 3 wholes between each axle. How many wholes are between the axles on BBB XL driver? I can't seem to find that info on his site or anywhere else.
I'm working on an 8-wide FEF-3 and the standard wheels are just too small... :-(
If I plan to use BBB XL wheels I need to figure how how much longer it needs to be.
https://flic.kr/p/D7gKeQ