like i said, it's a complication and added expense, but not really a problem if you are willing to pay the money. not only did he keep me on track but also gave me the tools and support that i needed to successfully pass this difficult exam. check your owner's manual and plan your oil changes so your engine has the right grade of oil for the right time of year. did you know that you can play without joining a club? creating goals for the department to complete each week. 