Zork 2 - The Bank and the Oddly-Angled Rooms

There are two parts of Zork 2 that can't be adequately explained
in the 3-in-1 hints section. These are the Bank and the 
Oddly-Angled Rooms. If you want to know exactly how to do these
sections, then read on.

1. The Bank.

The purpose of this section is to get a pile of bills out of the
Vault without setting off the alarm. To do this, start from the
Entrance to the Bank.

Go NE, then east into the Safety Depository, then south into the
Office and the get the portrait. Go north again. Now "enter
light" to find yourself in a small room. "Enter south wall"
(remember what you read about the tellers appearing to walk
through walls?) and you're back in the Depository. "Enter light"
again and you'll be in the Vault. Get the bills, "enter north
wall" and you'll be back in the Depository.
Drop the bills and portrait,, go east to the East Tellers Room,
east to the Depository, get your "loot" again and "enter light".
You're now in the East Viewing Room. Go south to the Bank
Entrance and you can now leave without the alarms going off.

2. The Oddly-Angled Rooms.

Go down the stairs to the first of the rooms of this maze. Things
are not always what they seem here and the exact direction to go
at this point is not constant. Try east first and if you can't go
that way then try west. Either way, you should find a club.  Get
the club and go SE, NE, NW, SW. Watch the room descriptions
carefully as you do this, the little diamonds on the floor should
get brighter as you move - you are actually "running the bases".

When you have done this correctly, you'll hear a noise in the
distance. Now, try to go either north or south (it varies). If
one doesn't work, try the other and if neither works, try east or
west. There will be a staircase leading down but ignore it for
the moment and go up instead to leave.