I have installed on my zl1000 a 4 deg. timing advancer, I see that zlmark has a 5 deg advancer installed. I was wondering if I could get some one to provide explantaion as to the how the advancer benifits power production and also wondering if more advance equates to more power in the top end? does advancing the timing shift power band up? I believe DW. recomends 4 deg of advance, and factory pro sells a fixed advancer plate set to 4 deg also, was wondering if 5 deg. is better as I have purchased the adjustable plate.