I scored a puncture a few weeks ago that required a mushroom, so I took it to my local Yamaha dealer to have it fixed. Repaired the puncture well and still going......only one problem. Noticed the chain needed some adjustment and went to fix it up. 1. The rear nut was so tight that I had to jump on a spanner to release it. 2. It was set uneven by the mechanic when they replaced the wheel. Being new to bikes ( on my L's for 2 mths now ) I don't pick up on things as well as a veteran rider. I had noticed my rear skipping on corners, I had put it to hard compound and me leaning a bit more. Well...I approached them about this and they say that how would I know...not being a mechanic. So if you want a mechanic / dealership that dont care about their clients...go to Frankston Yamaha. I'm sure they will be happy to charge you for dogey workmanship. Anyone that can recommend a good bike mechanic around the Frankston area...would love to know.