ASo, I'm doing a two tiered cake and I need the bottom tier with straight edges. So after I bake the cake so I ice it them cool it then put the fondant? How do I achieve this??

Step by step please, I'm more visual so help me out :) Thank you!

They have a wonderful tutorial on how to get a straight edge on a fondant cake on youtube but you will need two fondant smoothers.
 

HTH, off to do some last minute orders at work,  Please let me know how it came out, good luck
 

AThank you!! I will :)