Fizzles on Cannibalize

[Corydon]

Howdy Shaman!

Many shaman use a macro for cannibalize.
Something like

• stand up
• cast cannibalize
• wait for the cast to finish
• sit down

So far, so good.

BUT:
It's so annoying when you fizzle and just stand there waiting for the sit down to happen.

That made me think why is a "no mana" spell with maxed skill (alteration) fizzling at all? Will it get better (I am lv 35 currently) or will I always have fizzles?

If the latter is true, I might stop using the macro at all and just manually stand up, press the cannibalize gem until it does not fizzle and sit down for the mana regen tick... rinse, repeat.

What do you guys think?

Cheers!