This patch will change the speed of elevators without slow down when it reach the bottom of the screen.
THIS PATCH USES FREESPACE AND FREE RAM 43 bytes space and 2 byte ram
Default space used: $A3F320
Default ram used: $7E0741
If you want to increase the speed or lower it.
Edit the ASM file !speed and !timer Max speed should be $08, Timer needs to be lower the faster it is.
Default are speed $03 and timer $18; so 300% elevator speed.
If you don't use the freespace or ram and you are ok with 300% speed just apply this patch as it is. I think speed 3 looks the most natural. while still being very fast.

This as not been tested on anything else but vanilla so let me know if it works fine on your hack. This might look not right when going down the elevator if the door BTS is not at the complet bottom of the current screen like they are in normal SM