I recently got my engineering skill up to 300 and wanted to get my gnomish engineering going. I believe as Alliance, all I have to do is get a quest in Stormwind to "show my work" to tinkmaster overspark in Ironforge. When this quest was not available to me, I searched on Google, and there I found an alternate way of doing it. This sent me to Ratchet, where I got a quest to deliver a book to a fellow in Booty Bay. I did this, but again I got no follow-up quest to go to tinkmaster in IF. I'm wondering if anyone else got this problem, and if so, did you find any solution to the problem? Thanks for any help!