Hi all, I just got one of these a few weeks ago and it's a really cool tool. You clip it on suspect TTL chip and put a reference TTL chip inside the housing and it will show you any difference in the logic states between the two chips. I have one question though for anyone who might use one of these. The manual implies that you can use it on 14-pin DIPs as well as 16-pin DIPs. It works fine on 16-pin ones but I can't get it to work on 14-pin ones. Is there something I'm missing or not doing correctly? Do I need to jumper a ground connection for the last two pins hanging off? Thanks for any suggestions. Werner Sharp sharpw@bellsouth.net To UNSUBSCRIBE from techtoolslist, send a message with "UNSUBSCRIBE" in the message body to: techtoolslist-request@flippers.com. Please direct other questions, comments, or problems to jrr@flippers.com.