Large hole patterns in baskets or screen assemblies take forever to load (especially when creating sheet metal flat patterns). This typically occurs when folding or unfolding the sheet metal part to add details or create a drawing. Any suggestions on how to speed this up without losing hole details or supressing the hole pattern? I typically see this done in AutoCAD by only sketching out a partial pattern; this does not help though when creating .DXF files for buring the screen material...