Stuck in Tomb of Simulacrum

[Zedymieon77]

http://i.imgur.com/OdGk0CP.jpg

Can't seem to progress anywhere. The chest with 3 switches, the secret with 4 switches, and the room I'm in in the screenshot after the green cross teleporter. 3 crystals across the gap that I can't seem to hit all at once, and I don't know where else I can go. Can anyone provide some insight as to how I can further procreed?

[Austellus]

A screenshot of the room itself would help, I can't remember the layout. As for the three and four switch rooms, put them out of mind for now. You can't solve them yet, but keep on the path you're on and you'll be able to.

[Zedymieon77]

http://i.imgur.com/QqtLluEh.jpg

It's this room, and then the 2 ones where I have to put them off for now. Unless I've missed another room I can make it to and not realizing it.

[Austellus]

Okay, do you recall what happens if you shoot a force wand shot with another force wand shot?

Can you think of interactions between your other items to help?

Explicit solution:
Freeze dynamite next to the pit, place an ice block to its right, then shoot the ice block with the force wand and shoot the rebounding projectile to launch the dynamite over the gap and next to the switches.

[Zedymieon77]

Thanks for the help. Feel kind of silly now because it turned out to be simple and I was stuck on it for awhile.