The only flaw with this kit is with the rod holder bolts /wing nuts. The oval bolts that SHOULD slide into the slots on the track do not fit. You must put them in at an angle and then tighten the daylights out of the wingnut to secure in place. I don't if that's the way they intend it to work or not, but either way, it's stupid. The bolts should slip right into the slots without having to turn them at an angle.
Of course, the easy fix, which I've already done, is to grind the bolt down a hair so that it fits the slot. No big deal, but I shouldn't have had to do it. That's why I'm giving this product a 4 in lieu of a 5.