HaloMods "Classic" Read-only Archive

Ha, when creating my tif files and I,m using 512X265 or other sizes that are not the same like the dangercanyon_cliff or some of the metal textures how do you get them to work getting errors tryed changing to alpha but not working tryed writing over to (redoing) Im trying to be able to use other texture from the game not working. I can get dangercanyon_ground to work goet one map going so thats good but want to add other textures to it I'm ok with max no problem .

thanks joe