I want to keep the cell size locked in my indesign table so I don't accidentally select the lines when trying to select an individual cell. The cells are so small that I have to zoom in very tight for the mouse courser to change to the type tool to select the cell for filling.
The reason why I need such small cells is that they represent the size of seed beads. I am filling each cell with color to make a bead loom pattern. This is the only program I found to be able to put color in a "cell" over top of a photograph. The scale is important to be able to create the pattern and not have the final image skewed.