Is anyone having problem with MAC OS10 using the grab feature to move the levers behind the control room to power it up? Mine are stuck in down and far right position and just make the scratching sound like there is no power there.

Please don't double-post the same question more than once. Your question should be in the Spoiler forum so I'll move it.

Also your challenge isn't technical or platform-specific. You just haven't done what you need to do so you can move them yet.