Hi, I'm playing now and stuck in the mines trying to use a sonic blast somehow on the damaged plasteel cylinder. I can't get it open. I'm trying to get a droid close enough & then use a sonic grenade or detanator on the droid (since I can't target the cylinder with the grenade) but no luck. Is this cylinder important? Do I need to go get something else and come back? I've already been warned to hurry up in the mines. Thanks!
I picked it up used for $15 two months ago, but then Halo 2 came out...