Hello,
I was wondering how did you get through Crawli's gym on V9 because I kept being stuck in the second room : when I tried to move the log you show in your last capture, I got stuck and had to restart (F12) each time (see the picture below). Note that the game didn't froze since the aryados on the upper right kept moving, but I couldn't move or acces the menu, as if the log's travelling time was infinite (It's a bug I presume). In the end I went back to V8.1 to clear the gym.
Thanks in advance