Space bar to place a new line, a and d to rotate. It doesn't impact bouncing until you release space bar to place it. I recommend using turbo mode unless you're patient. (shift click green flag if here, or go under edit if you look inside) There is currently a wait block in the code specifically designed for use with turbo mode, if you don't use turbo mode that is the cause of the delay during normal motion. The delay while bouncing is a result of you not using turbo mode.
