what controls do you use?

In classic I changed my F (bombthrowing) to space. but this doesn't seem to work since beta.

 

That probably is because bombthrowing is on space in beta.

 

And what, exactly, is the problem?
Lighting bombs is on spacebar in beta?

 

I'm just having a hard time getting use to the new game play and the fact there's a new button (action 3)

 

Well, if you don't usually play builder, you can put the F menu on spacebar, and the light bombs menu on F.
It all depends on your main. If builder is your main class, you should keep it the way it is, I think.

 

I uses spacebar as jump(w) and action three(spacebar) is now the third click on my mouse. Works well :D

 

Pshh. I move, attack, and light bombs with my mouse.

Edit: If you think im kidding (Lavalord) then :

Spoiler: :3

This sexy baby has a total of 6 buttons on the side, and a total of 4 on the top (Not including LMB, RMB, and the scroll wheel.