That is not a stock set up that is for sure. I have two pairs of these aerobars and to get that set up you have to modify the armrest mounts and then have custom armrests as well. That being said, that set up is as low as you can go.

Standard set up has about 15mm of rise, then the armrest at about 2-3mm then the pads at another 15mm give or take a bit.