Well you could title it "Wrong way" or "Face the wall" , both seem suitable.
In Ore Refinery, Skylab Landing Bay and The Warehouse Miner Willy is facing the wrong way upon entry to the cavern, specifically in the first two he is facing right when he should be facing left and in the latter he's facing left when he should be facing right. Take a look at the these caverns as they are presented initially:
Confused ? Read on.
The fix is quite simple for this. It is the same for the Bug-Byte and Software Projects versions as well as the M.A.D and VentaMatic Re-releases (as these last two are based on the Software Projects version anyway)
Ore Refinery: POKE 57962 , 1 (#E26A , #01) The original value here was 00 (right) . Willy now faces left. (01)
Skylabs: POKE 58986 , 1 (#E66A , #01) Again, the original value here was 00 (right) . Willy now faces left. (01)
Warehouse: POKE 62058 , 0 (#F26A , #00) The original value here was 01 (left) . Willy now faces right. (00)
Now lets take a look at the 'fixed screenshots' of said caverns:
That looks much more as though it was intended. The value could be changed a bit to alter the animation frame too, but at least he is now initially facing the correct way...