4 link 4 bar ?

[fastford02]

when track is slick is it best to move bars into the front set of hole? Will you have to lengthen them? also can you explain what this does

[racin6mod]

180 plus looks no reply's I mite be speaking for all of us on this, we don't fully understand what your asking.

but changing bar lengths and mounting locations will change how the bird cage rotates on the axle tube. the offset in length between the top and lower bars also play a huge part in how fast the cage moves. I who say get a hold of the chassis builder and get a good starting point and his best tunning idea's