i 've been contemplating this rack for a few weeks so was happy to see your review. I have hitches on both the front and rear of my Ford F150 and use an older model Saris T-Rex (I think) rack where the bikes hang off of a central bar. I have been unhappy with the amount of wobble in the rack when loaded and have to use straps to make the rack more secure when moving. Does the EX 2 have any degree of wobble when moving? Thanks again for your VERY timely review