Upgrade to SE clutch spring.
 

Switched out my OEM for an SE spring. The pull is a little heavier from what I can tell with the bike setting in the garage.

The bad part is I tried to reuse the primary gasket and was not careful enough. It started a drip while I was filling with Formula +. I’ll get it buttoned up after I pick up some new gaskets.

Can’t wait to feel it hook up when I get on it!

https://cimg0.ibsrv.net/gimg/www.hdf...a08a14d95.jpeg
The SE is noticeably thicker than the OEM.
https://cimg3.ibsrv.net/gimg/www.hdf...45207e346.jpeg
Comp, Tensioners, Chain, and Gears are all looking good. Last time it was opened the dealer was putting in The SE Compensator under warranty.
https://cimg4.ibsrv.net/gimg/www.hdf...a65fe466c.jpeg
SE Spring PART#

Funny how that works. I bought a primary gasket and ended up not needing it. You didn't and do need it.

Live and Learn

I ruined 2 clutch cables before I realized that the SE Clutch spring was the culprit. Good luck with yours.

Put one in my 2010 ultra after a mild build the only difference I noticed was 3rd gear no longer slips. When tot duty your gasket buy two cuz you’ll be in there again at some time

I gotta get this buttoned back up we’re about to get some 80° plus weather in the next couple days.

I also busted a clutch cable with th SE spring..not to mention my hand...try a aim vpc with a stock spring if this doesn't work out for you..

Unless you run a drag style clutch pack (short friction window), you will not see much difference in hook up. Adding a SE spring with stock style clutch (larger friction window) is just making it harder to pull the clutch in. Since I like the larger friction window, I pulled my SE spring that I installed in my 10 ultra. Still have it if anyone wants it.

So the SE Spring will not keep it from slipping? There seems to be a lot of post saying the SE did the trick?

If you're running a high performance motor, the added spring pressure will help with the slipping. If close to stock.. your experience slippage in 5/6th gear. adjust/replace the clutch, you don't need a new spring.