That was my first fix for my 1st 1x system.

It worked BUT, when I rode in the nasty stuff chain suck caused me a few problems,,
I had things get jammed inside the Paul CK more than once stopping my drive train Instantly.
Setting the thing just right was critical, I damaged it twice, had to file out some of the soft aluminum to get a smooth channel again..

I must have ridden beyond It's design limits as It was mostly destroyed after I think 20 rides,,,four months...

Still, $45 was a good price to pay to learn that a 1X was right for me..