THIS SCANNER WORKS WELL FOR ALL EXCEPT FEATURE CAN REPAIR OR CLEAN A BAD POINT ON MY GOOD MODEL WITH THE SAME MODEL. I ONLY NEED WHAT THE NEXT STEP IS AFTER I pick a bad spot and it turns red. IE: IN EDIT MODE: 1. I SELECT A BAD SPOT AND THEN CTRL + LEFT CLICK THEN IT WILL BECOME RED, 2. WHAT IS THE NEXT ACTION TO NOT TURN IT RED? YOUR VIDEO DOES NOT SHOW WHAT KEYBOARD AND MOUSE ACTION IS NECESSARY TO MAKE A RED SPOT NOT RED BEFORE SELECTING A GOOD PLACE. YOUR TECHNICAL SUPPORT DID NOT HELP ME?.