homemade steering linkages

[weiss27md]

I did my linkages for the front and back, 4 link. I now want to do the steering. I am going to keep the servo on the axle as I prefer that. I have the linkage connecting both wheels bent up and ready to cut out of 8/32" all thread. I'm not sure how to do the upper steering linkage, the one from the servo to the knuckle. Do I some how connect it some where to the middle or to the knuckle? If to the knuckle I would need a new screw as that is a specialty screw.

 

[yoda316]

you should already have a screw long enough, if not its 3mm and about 25mm long