Invest in some progressive springs for the front end along with SE fork oil and you will be good to go.

 

They also sell them at BK Rider for fairly cheap.

 

i got my superbrace through direct harley parts....best price i could find...

 

I put a HD fork brace on my Low Rider with Progressive Suspension springs and it made the handling more firm and less squirrely in corners and on unsmooth roads. The bad news is the brace didn't fit right and cracked when I had the front end pieces chromed. The round parts diameters had changed slightly, but just too much.

 

I fitted one to my 1989 FXRS-SP along with progressive springs and shocks. It made a huge difference to the handling so I thought I would do the same to my 2007 Dyna. While the Dyna needs some help in the handling dept, I don't think a fork brace is where I'll start. Progressive springs and then some shocks. If that doesn't sort it I'll try a Tru Track before a fork brace on those 49mm forks.