OK, time to try again with small words and pictures. Here we have an M600 Pro with an XTr attached.
IMG_20180607_122450 by Farnk666 posted Jun 7, 2018 at 12:38 PM
Now lets measure the foot rail separation distance with standard length legs
IMG_20180607_122519 by Farnk666 posted Jun 7, 2018 at...