[Blas]

I know there are 3 sets of holes in the upper shock mount bracket. I don’t have my car close, but I think the center holes are the stock position for the bolts thru these upper shock brackets. Perhaps someone can quickly check their bolt positions. Perhaps you should compare how yours are setup first. I’m not sure what the reason is for 3 different positions available for these bolts or what needs to be adjusted to switch the bolt hole positions. Have you replaced the factory rear shock tower brackets with the upgraded versions? If not, could one of yours original top brackets be sagging or bent?
I’d be curious to know if the distance from the face of the rotor to the chassis tubes is equal. You say only one side rubs, the drivers side, interestingly enough, that’s the side where the extra weight from the battery and the driver is too. Should you ever have occasion to have both the rear wheels off, maybe check the backspacing in the 2 rear rims. Is this a newer chassis or an older chassis? What is your car height set at? I believe 26.5” to 27” to the top of the wheel flare is recommended. Someone else had this problem last year if I recall, I don’t remember if it was resolved.