After my first trip with the new support. I need to do some sort of modification. After checking it a few times in my travels it had fell to the floor everytime. Over 900 K's and lots of frost heaves so i'm not surprized. I'm happy it didn't bang anything up at least.I picked one up today. I cut 5 inches off. Stumpy the link you supplied said 19.99. I printed it off and went to home depot. here they wanted 27 dollars. They said 19.99 was U.S. pricing but gave it to me for for the same. Brentp the modification is simple. A hacksaw a hammer and a flathead screw driver to punch the threaded plug out. There is tons of room for adjustment so cutting a bit more should be no issue if you wanted to.Just curious, as I purchased one of these for piece of mind even with the cable slide system, . . . which end did you remove the 3" from and was it a straight forward modification? I don't have this in front of me, but want to cut this down before I head out to pick the trailer up so that it is ready for the 900 mile trip back.Here's what I use. Had to cut off about 3" to fit mine.