I'm glad you explored some of that for us. The only place I remembered seeing scaling was in the tiling function, and that was in whole-number increments! A little off the subject, but there is still significant "place-holder" text in the manual, particulary around lighting and render options; "To adjust the brightness: Adjust the brightness slider as desired." (pg. 317) "To specify that the texture map be interpolated: Select the Interpolate check box, to specify that the texture map be interpolated." (pg. 317) "Brightness sets the light's brightness." (pg. 367) "Casts Shadows makes the light cast shadows." (pg. 367) In many places this is one of the better manuals, but it is a shame the documentation isn't better especially around the newer functions.