I got my new Raider yesterday. Whoa, what a bike! Can anyone offer some advice on engine break-in? The manual says for the first 600 miles "avoid prolonged operation above 1/3 throttle." (Yes, I actually read the manual!!) So what does "prolonged operation" constitute? How much damage can be caused? This is the first new bike I have ever owned and I have never had to contend with engine break-in before. Are there any tricks to it, or do I just putter along like grandad for 600 miles? Thanks.