By: Jim Krivoshein Goal: Chamfer one side of a slot. Understand why chamfers don't stop as expected. Background: Chamfers have an option (Tangent Propagation)similar to Fillets. Desired chamfer should only be on one edge of a slot, but achieving this result seems problematic. Turning off "Tangent Propagation" doesn't seem to help. Setup: A plate with a slotted hole.