I have completed the 30k service on my 2010 vision except for the front end service that was done at the dealer in Reno at 15k. My question is do I really need to do the front end/ forks again now or/ and how long can I wait. I have the service manual and don't think I want to try changing the oil myself. I think the quote from the dealer was in the 300 dollar range to take the whole front end apart. Any advice would be appreciated. Thx, Bob.