Well, I've got a right fork seal leak on my 06 Uly. With the bike being 13 years old with 20K+ miles I've decided to do both fork seals and replace the fork oil. I have no knowledge from previous owner if any work has ever been done on the forks. I've been scouring the forums looking at how others have done it and have come across one comment on BWB that suggested using an 07 Uly fork progressive spring "due to it being better with brake dive due to the progressive spring". Has anyone ever done this on Buellxb? Worth the extra cost for new springs? Would it change my repair manual suspension settings for an 06 Uly? Any suggestions on the repair and parts are welcome as well. A guy I know has a gadget to compress the spring so I'm fortunate there.