If you were to go to the command line and enter this code.. Code: grid -size 32; it would change your grid to 32 units. or you can assign this code that has a cute little interface I made to a custom hotkey. Code: { window -title "Grid Size Picker Thingy" -s 0 -tlb 1; formLayout -w 150 -h 150; columnLayout -rs 5 -cal "left" -adj 1 -w 150 -h 150; text -l "Choose size"; separator -st "in" -hr 1 -w 150; radioCollection; radioButton -l "1" -onc ("grid -s 1;"); radioButton -l "8" -onc ("grid -s 8;"); radioButton -l "16" -onc ("grid -s 16;"); radioButton -l "32" -onc ("grid -s 32;"); radioButton -l "64" -onc ("grid -s 64;"); showWindow ; }