i have just load 7.11 and noticed when something is drawn, eg circle, elipse etc, and then stretched with the use of grips, I get residue ghosting on the screen. As soon as I zoom or pan the the residue dots etc disappear. Before anyone suggests its the computers graphics card, nothing like this hap...

How do I set the path to read lisp files? e.g. a lisp directory. The help files don't seem to me to be clear on how it is achieved.