B44 hexes on a 511

[super__dan]

Anyone fitted the above? It appears the hole centre needs drilling out to 5mm and the pin diameter to 2mm. Sounds easy but a wise man has told me they are hard and can crack rather than drill easily.

Need to change as all my front wheels are B44 hex width and having rounded loads of Losi wheels back in the day I now don’t trust a hex that narrow. How tight is the car in ‘the box’ I was planning on moving one of the inner CVD shims to the outside to get a fraction of width back to match on the back of the car.

Dan