Hey guys, while getting my 1300S ready for a ride, I cleaned the K&N air filter for the first time. The problem I have is that in the instructions to oil the filter, it asks you to look for "white spots" that have not been oiled after the initial drying and apply oil to those spots. See, I'm color blind, lol. Therefore, its difficult to tell the difference between the oiled and unoiled gaps. How important is it that the whole filter area is covered or will it be okay if most of it is oiled?