Just wanted to add an update here so that you know that I'm not dead yet =P.
To those who dooesn't know: I'm not redoing the whole run. I did however restart dungeon 4 so that I could get an arrow refill without losing too much time. That manipulation kept me busy for a long time, so that's why I haven't progressed much lately.
Dungeon 4 is soon done. Shall I post a WIP to show the changes or wait until dungeon 3 is done?
I have done some changes to the arrow route, but it's still not finished. I'll need to find a good place where I could fill up my arrows in Ganon's Tower. The chest at the big key is one idea. It will give me 10 arrows, which is just what I need. If someone else hasn't got a better solution...
Also, I wonder if I can use
this trick somewhere. I haven't really checked yet myself.
Note that this can also be done using the mirror in the overworld.
Edit:
Here's something else I found
http://dehacked.2y.net/microstorage.php/info/290758052/PossibleShortcut.smv
At that spot, it won't save anything, but there might be other locations where the same trick can be used... If someone find a spot, please tell :).
Edit again:
I guess it doesn't hurt to add two more glitches...
http://dehacked.2y.net/microstorage.php/info/871568730/EdgeJumping.smv
http://dehacked.2y.net/microstorage.php/info/274144397/MoreEdgeJumping.smv