Level 12/13 Not sure what to do.

[cardman]

the puzzles are not obvious - i searched everywhere for this - anyway solved it now

anyway the fourth piece is not a piece of machinery

SpoilerShow

its ORE
u should of picked up a yellow blob of ore and its this that goes in the fourth slot

[robc]

I picked up a bunch of parts, but can't figure out where they go. I assume it is in the level above with the golems and spellcasters. I tried going to the places that looked like it would accept a part and then picked up the part and tried to click it onto the wall. Nothing happens. I tried doing this with all the parts. I think I have the right ones as they don't say 'You don't need this' when I hover over them. Any help please?

[robc]

I think I'm getting it. I have placed 3 of the four parts.

[cardman]

I think I'm getting it. I have placed 3 of the four parts.

read my spoiler above for the fourth part - its not a piece on the floor

[Desphex]

I seem to be stuck as well here.
I found the following parts, and used them

SpoilerShow

on the machine where they fitted. Igniter, ore, and the bladed gear

For the rest, i seem to be unable to find the other parts. All i have found are

SpoilerShow

a big gear, a nozzle, a cannister, some rectangle i didn't need, and a piece of pipe

but they do not fit.

Help would be greatly apreciated

[cardman]

all them 3 pieces fit.

As for the fourth piece read my spoiler above.

On the floor is only 3 pieces that u need for the machine - the fourth should be in your backpack.

[Desphex]

Never mind, seems you need to click like a lunatic all over the place to fit some of the items

Thanks anyway for the help.

[OniTako]

Where is the igniter? I can't find it!

Edit: I found it!

[Devil]

I think the igniter was on a shelf, along the southern side of the map iirc, it wasn't loose on the floor.