I will DIY my first 600 miles on my 2016 V strom 1000. My question is , Is it really necessary to bring the bike to the dealership for that " CA only Throttle Valve Synchronization? ". Im really reluctant to pay $275 for the first 600 miles maintenance the dealership is asking for. My 2013 dl 650 never seen the light of dealership until i traded it with this 2016 Vee. What are the " repercussion" of forgetting throttle valve synchronization ? Thanks..