Changing grid size

[Saishy]

Is it possible to change the UDK grid size?
I find it quite annoying to be 1uu = 2cm when the grids are 1,2,8,16,32,64 ¬¬

Its possible to put something like 1,5,10,15,20 ?

[TheAgent]

unless u code to change it or something but however, its not good to do as in everything in the world bases off 2 4 8 16 etc just like the textures.