By mounting my y endstop on the back rod, rather than on the y carriage rods, I was able to get another 5-10 mm of bed distance.
- Adjust SCAD switch_dist variable for the hole spacing for your y endstop switch.
(the included STL is for a mechanical switch whose holes are 9mm apart)
- Export and Print STL
- Install on rear threaded rod with nylock nuts such that endstop touches lower Prusa bed.
Optional: uncomment the comments in front of the nut traps to print for use with non-nylock nuts.
Thanks to triffid_hunter for uploading a parameterized endstop which was easy to modify.
AFAIK this is the only parameterized endstop, the rest of ones on thingiverse are STLs.