hi list, is it possible to set the size of the ticks in arrays? i would like to have continuous lines from the top boundary of an array to the bottom. and some other arrays-questions: is it possible to change the color of a graph? is it possible to prevent a graph from going outside the boundarys when drawing with the mouse? and is it possible to label certain points with numbers or names (like "ten" or "123" on point 10)? bitte, danke. marius.