Originally Posted by
YoDog
I found that if you open all the bags and sort through all the parts and organize them you may find what you need in a different bag. I ran into a similar problem with my TC6 build. Turns out the grouping of the parts don't always make sense.
Or... They are actually missing.

I finished the build (except the rear diff) and those diff shims are missing. I found what you said to be true for two 31532 screws (3x8mm) used to attach the rear body posts. Those were in bag "H" instead of bag "D".