Yes I got a spring on there and it didn't do poop! I left it on but I tightened the hell out of everything again and I love it again. I never had to trim bushings at all......I use OEM bolt with 2 OE nuts and it stays tight for long enough...almost a season...then I just disassemble reassemble and tighten again and it is tight as hell again for another 1/2 season and then new bushings....
Even when it is tight as hell it moves when you want it to... and instantly.....but it stays put when you let go...its great!
I'll post a pic tonight...it was easy...map gas a vice and pliers.....heat and bend.....