I'm not entirly sure what you're getting at however, it sounds to me like you want to put a delay in the main loop of the blitz app to free up processor cycles.
Blitz uses 100% of the processor if it can so if you put a delay in your main loop it frees up cycles for other apps to run.
Blitz uses 100% of the processor if it can so if you put a delay in your main loop it frees up cycles for other apps to run.