Because when editing some values and trying to save room, some place values need to be filled/inserted etc. I think I remember reading a long time ago about 0,0,0,0 = 0,,,0 (blank parameters set to 0 by default).
Yes its true that ,, is the same like ,0,.
However you have to pay attention because sometimes 0 isnt 0.
Like here:
1,Valor Pants,0,5,2,0,1282,27,1000-0000-0000-0000-0000-0000-0000-0000you change it to
1,Valor Pants,0,5,2,0,1282,27,1000-0-0-0-0-0-0-0
You get an error, in this example he doesnt find the right "job class". ( because of the missing digits)
Lol no i know that, but my thought process was in vachacking where you change the number of mobs (in here) 2,0,4,4,0,1,2 (where the second 4 is the amount of mobs) to 2,0,4,40,,1,2 and get the same amount of characters.