I am stuck on "Skirn's Palace L-1" and cant get past the tapestry on the wall. Ive read the special saying that there is a secret door located behind a tapestry, and this is the only one with one (ive checked the others with true sight spell). this one in a room with three pedistals just make my guys all confused. am i missing something? i have also ran into all the wall squares looking for other secret door but no luck so far.