Inserting Caterpillar Symbols to the Weldment In a drawing, click Caterpillar (Annotation toolbar), or click Insert > Annotations > Caterpillar. In the Caterpillar PropertyManager, select continuous edges or a weld bead. Set properties in the Caterpillar PropertyManager. In partial length caterpillars, you can drag the handles of the caterpillar to change the length of the symbol. Click . If you create intermittent or partial caterpillar symbols, you can display and change the dimensions of the welded and non-welded areas. If you change the dimensions, the symbol updates. Parent topicCaterpillars Inserting Caterpillar Symbols in Drawing Documents Caterpillar PropertyManager