Chances of getting a block by SOLO is really by LUCK so I'm rather pool mining. 4 PCs targeting 2 pools.
Total of 108 TB fully plotted really Out done myself with 55K Burst found today. 55K burst at rate of 0.00000225 converted to 0.12375 BTC sent to BTC-e account.
POC is rich man land.
it seems that you are in the pool, i think you will get more if you solo, with 108 TB you can get 10 block a day
which pool, with so many capacity, you would be better in the dev's pool ., because with uray's pool's rule, it is not worth to put large plots in it, dev has metioned that before, if you have lots plots and join uray's pool. you had better to use different account , but with dev's pool, it will have no this problem. with dev's pool, 1TB can get 800 burst everyday with steady, according this, you should get 8+block, but you only get 5.5block, so , i think you joined the uray's pool, it is not worth