Sketching Contents Creating Squares Using Rectangle Tools (2025 SP2) When using the rectangle tools, you can create squares by pressing Shift while sketching. Flip Endpoint Tangent (2025 SP1) You can flip the endpoint of a tangent arc that is connected to a line. The radius of the arc does not change. Repairing Dangling Relations In the Display/Delete Relations PropertyManager, you can use Find Replacement to fix dangling relations in a sketch. Use Repair All Dangling to automatically fix all dangling relations. Linear and Circular Sketch Patterns For linear and circular patterns, you can generate a fully defined sketch pattern.