But shouldn't the bar be level for it to perform as designed? I mean, pretend the bar is facing up at like 45 degrees, I would think that it wouldn't work nearly as well as if it were oriented flat. I'm guessing with lowering springs the angle is less than that, maybe 10 degrees, but wouldn't it still be useful to get shorter links? I pretty sure the aftermarket swaybars I bought years ago came with shorter rear end links because I specified that I'd installed shorter springs.
Aftermarket sway bars are designed for the universal links with top bushings rather than a pivot bracket like the stock link. Those types of links aren't forgiving to the sway bar being angled in a position other than parallel to the ground