Review on DIYHD LT-30E Rolling Library Ladder Brackets For Round Rail - Black (Excludes Rollers, 39-3/4" Extension Track) by Darrion Hudson

First the rail.Went like clockwork. No problems. Because of other reviewers saying how bad the screws were I went with 1/4" bolts instead. First off I made a test with a scrap board with 2 rails mounted on it. Then attached one of the ladder rollers on a scrap 2 x 4. Needed to make sure where to mount the running board for the ladder to clear the ceiling beams. None of the rail brackets were off center and all bolted into the board without problem. To attach 2 or more rails together a coupler is included. 2 o rings on each end. Lubed them up with some liquid soap and all went in easily. We now have almost a 24'track for our ladder. Very happy with the purchase.Next the ladder.Again, very happy. I wanted something with a little character and the slotted hand holds did it. I finished it with 2 coats of a pecan stain and poly mix. Like some reviewers stated, a bit tough to put together, but not too tough. The holes lined up with the steps, but do clean out the holes of chip residue. There was only one instance of having to shave one of the steps so it would fit in the slot. I put this one up high, so we'll never use it.Rollers.no brainer. Maybe the company changed screw material, but I had none break off using my impact driver. Both the top and lower rollers roll smoothly.