I just parked my new wr450 and have embarked upon the free modifications. The throttle stop has been removed. I am now wanting to modify the air snorkle but I am not sure what needs to be done. Is this modification best accomplished by cutting the top plastic cover next to the battery strap? Does anyone have any pictures they can post? Also, I have read pros and cons on removing the baffle. What gains are achieved by removing the baffle? Thank you!