1. Open up the 8x8 Editor in LM
2. Go to page 02 (If using LM 1.65) or page 03 (If using LM 1.71)
3. mouse over a 8x8 tile that you wont use/don't need in the hack.
4. Look at the bottom left of the 8x8 editor once you did Step 3.
5. It will say something like "Tile 0x2##" or "Tile 0x3##" (## can be between a number from 0-FF)
6. Put the ## into Translhextion at the address then save
I change my layout every 4-5 months