Sharp edges on fondant cake

It has become my obsession to get the sharp edge look on all my cake. I think as I made more and more cakes, I have learned the secret of getting that sharp edges look. I love how it gives the cake a smooth and sharp crisps and neat looks. I really think the secrets lies on getting the ganache smooth and even.

I still haven;t master this well yet and as a perfectionist I can still see heaps of room for improvement, but I can say I'm happy with the level and sharped look of the cake.