Hexcheat:
 Using your hex editor search out the bytes at the offsets 
 (in hex) 27,28 and 2B,2C these two pairs should hold the 
 same values. You should change each pair to the same value.
 Let's say, your bytes at 27, 28 are FE 03 then to move a 
 few steps to the left (and past some irksome door) you will 
 edit them about 6 less to make F8 03.