...on my (GOG) version of the game I had to change all occurrences of sight offset from 0x00D4 to 0x00CC (script 2.0). Without that cheat could not be even activated (MOSR assert failed).
Strangely - in my game version max weapon range offset is the same (0x00AC) and the cheat activates, but, as also Rexurioz mentioned, player's weapon range is not increased. Perhaps targeting range should also be increased along with max weapon range?
In any case - great work Recifense. I admire your CE coding style... the only thing I miss in your SS4 table is player's fire rate multiplier, but that's just me nitpicking...
UPDATE:
Recifense asked me to upload his table with my fixes for GOG game version, so here it is...