Powerhead Placement?

[sefrayser]

I have a 34G Solana and right now I have the 1 of the nozzles from the pump facing Upwards to break water, the other is facing to the right and then I have a powerhead on the left side of the tank in the middle . I tried to set it so I would have a upper current and a lower current. I dont think I am getting much current in the corners. I am going to go buy another powerhead tonight. How should I place the Powerheads? I have seen where people remove the nozzles from the return pump and have a powerhead facing towards the front of the tank. A little help is greatly apprciated.