Wavebox in half-circle?

[Madreefer]

I have a 144G half circle tank and I would like to put a Tunze Nano Wavebox in it. If I put it in, it would be on the back wall pointing towards the front of the tank. Reason being is that there is 2 overflows on the back wall that I think interfere with the wave and thats the only place I would put it. So if pointed at the front which is a half circle, would it just hit the front of the glass and follow the curve and create a whirl pool effect? I don't want to waste my money if it won't create a wave due to the curve. Does anyone have any experiences or thoughts to share? For flow at the moment I have 2 Hydor Koralia #4's and my return is a Sequence Reeflo Barracuda.