Linking dimentions between parts in assembly

I have an assembly with some parts with the same pattern (distance, quantity). The patterned features in each of these parts are different (so this rules out assembly cut). How can I make it so this pattern distance and quantity are linked to each part with this same pattern?

2 Answers

You can easily link them with equations, if you don't know how to do that just tell me.
I attached your file with the changes necessary, changed one to two instances to distinguish between them.

I think that you must use specific configuration of part for exactly patterned parts. I used similar with pipes. I've one part with different lengths(configurations) but I've never tried to patterned them, but I think that wil be working. Sometimes one must play with it.