Among this year's changes I have manufactured new camber plates, patterned on the Ground Control Street plates. One issue with the GC Street plates is that the upper spring perch does not articulate. As a result the spring does not compress straight if more than stock camber is selected. In my case the upper spring perch was always angled 3 degrees in the camber direction, relative to the lower spring perch. My new camber plates were intended to address this by compensating for this angle. In addition, they were built approximately 5 mm taller to tweak my ride height without adding spring preload.
This top view shows the differences between the GC and my new plate. The GC plate has previously been modified by enlarging the slots to match bushings, and re-engraving the camber markings.
The new plate has a broader base, and while I was at it I made a new stainless plate to secure the attaching bolts, which are now also stainless.
A side view makes the 3° incidence angle apparent, and the difference in overall height.
This view shows the installation of the oilite bushings. These make adjusting the plate much smoother and improve the repeatability of settings.
This is a fully assembled top view.
And a detailed look at the engraving. With an M3 front wishbone, the range of adjustment is from -2° to -4° camber.
The steer bearing, upper spring perch and urethane bushings are all GC parts.
The above view makes the 3° incidence angle more apparent.