Rocket barrage[LUA]

Lua as delayer and memory module.
Features:
Changeable delay.
Changeable fuel amount.
Changeable frequency port.
Ability to save non-binary values<strike>[my level sends ony binary due to buggy platforms]:D</strike>
Lots of fun!
<strike>Will allow to edit after zardOz will say something about it :)</strike>
Comment,suggest.
Also, zardOz have some level about rocket barrage. Check it out!