Detailing and Drawings Contents Additional Tolerance Types for Chamfer Dimensions You can specify MIN, MAX, Limit, Fit, and Fit with Tolerance tolerance types for chamfer dimensions in drawings. BOM Quantity Override for Detailed Cut Lists In the Bill of Materials PropertyManager, you can choose an option for Detailed Cut List to use the BOM quantity in weldments. Creating Surface Finish Symbols in Conformance with ISO 21920 You can create surface finish symbols that comply with the latest ISO standards. Performance Improvements in Drawings Drawings performance has improved with panning and zooming.