This is not a rant about the jumping puzzle being too hard for those thatare just going to jump the gun and assume that.
My sister spent several hours doing this jump, and was saying that she couldnt seem to get into the room with the chest (last jump into the clock face) even though she landed squarely on the gap. To confirm this, I attempt the jumping puzzle on her account.
5 times, I landed onto the gap on the clock face, got ported into the room and was ported back out before I could move closer to the chest. We are certain we were in the room as the achievement was compeleted, and we could see the chest. My account had no such problems, so just wondering if this has happend to anyone else.