ive had dirt bikes all my life but just picked up my first street bike 2003 triumph tt600 . it needs some maintainace stuff. i am having the fuel tank coated iyt had been sitting for a couple years and had a bit of rust in it. anyway i had the tank off and happened to notice the fuel pressure regulator vacume line was not hooked up and is noware to be found. anyone know where this vacume line gose to from the fuel regulator? im stumped. i went through the whole manual and see a pic of the regulator and there is A hose hooked up to it. please anyone can help me out.