The high-speed TSS Automatic Flexible Spacer Applicator modular unit can be installed in addition to or replace a traditional box spacer. Features include a dual bobbin system and two belts that automatically adjust the tension due to product variations. Spacer is automatically applied to squares and rectanges; shaped glass dimensional information is obtained through a built-in shape scanner or manual input. Protective films are automatically removed. The machine also includes a self-diagnostic troubleshooting system and the operating head can be equipped to cut predetermined slits for grid mounting. Booth #1550