Well, I thought taking a bike maintenance 101 at a bike shop will help me make adjustments to my bike and just learn about bikes in general. It did not go so good later in the week when I tried to adjust it. Because my front derailer needed a slight adjustment since it kept on rubbing against the chain. So now I can't get the chain back on to the top chain ring and I don't know what to do now, easiest thing would be to go back to the bike shop but I'm still were I started, ignorant about my bike. Just incase it matters I have an 03 Allez Comp.