Damn, that much lag on 1500 blocks
Then I should not recommend trying this one, as I had 5-6 seconds delay on it
Screen Screen1.bky contains 41 blocks
Screen Screen2.bky contains 136 blocks
Screen Screen3.bky contains 141 blocks
Screen Screen4.bky contains 13821 blocks
The AIA project Bill_Hamburgueria_teste.aia contains 14139 blocks spread across 4 screens.