containing the Fantabulous Contraptulator?

I've been through all the sewers and still haven't found it.

I also have 3 of the four levers and was hoping the 4th would be in his lab.

Can anyone help me out?

SPOILER
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If I remember correctly, his lab is in the northwest corner of the level with the staircase that comes down in the middle of the level (the level with all of the undead creatures that always seem to appear out of nowhere at the back of your party). The fourth level is in the lab (it was never broken off).

<font color="lawngreen" face="trebuchet MS">You'll know your in the right room if you get attacked by a bunch of bettles straight away [img]tongue.gif[/img] </font>

Beatles really, I always wanted to get a piece of McArtneys back side with my shiney black boot.

The sewers has two sections, plus Barams area. One of the exits marked Exit leads into another section of the sewers. The lab is locked, and you'll have to find they key.