I have made a small patch for Fire-red that, when applied on a clean ROM, will erase all script, people and signpost events from every original map. This adds about 500kb of free space for your own scripts and data. Starting on 0x160478 (end of special pointers) and going up to 0x1a3778 uninterrupted, as well as some significant sized free space afterwards (some up to 1k in size).
Instructions for use:
Patch like any other ips patch.
Apply first on a Clean Fire Red ROM, then apply any other rom bases you may want to use. Malfunctions caused by doing this backwards is not ofmy responsability.
File in the Attatchment