Ballraced front end
 

Is there much gain with this?

some issues making them work correctlyy

Yeah I was aware of the issues, have seen your vid before. But once they do work, are they noticeable?

Seasoned Mardave drivers are going back to 'old skool' from what I read. Maybe they are not used to the little extra steering they can give.

I use them on my circuit car, car seems to run a little smoother, more consistant.

Yup, agree with the above comment :)

I use a drop of sewing machine oil on the bearings