"It works great. It's amazing. Honestly, I wouldn't ride a coil if it didn't have that because I think getting stuck in between spring rates is just a really stupid way to make your bike feel bad. If you should be on a 525 but Rockshox only makes a 500 or a 550, which is me, then you're just either always...your bike's just sitting too low like a Barcalounger or it feels like you're getting pitched over the handlebars. So, yeah, I'm pumped on it. It's a great, great product."