User blog comment:Na299/Ways of Gold Farming/@comment-26388545-20150518060918/@comment-26388545-20150518064514

Silly me! I can answer my own question. completing a goal is not the same thing is finishing a race first. There are several events here where you have to finish 16th or 13th or 9th so then the auto engineer doesn't count. Might as well save your gold.