Problems Find/Check/Fix - List of features available in SolidGeometry 5.6

CVLpathwarning	warns if a path contains angles larger than pi/2
CVLzcheckprinting	checks for glued parts and missing walls
FLrepair	adds missing triangles to a facet list
FLsort	Sorts FL by smallest vertex index and removes(!) degenerated facets
PLcorrelationcheck	important fnct to detect problems that are difficult to see for a human
SGcheck4cura	Analyzes and checks Solid orientation for printing an a FDM printer
SGcheckboundaryedges	returns the open boundaries of the surface
SGcheckcode	Auxilary fnct for finding error lines
SGcheckmeshlab	performs the most important checks for STL files
SGchecknonmanifoldedges	returns the edges and facets with non manifold edges
SGchecknonmanifoldvertices	returns the non manifold vertices, i.e. identical points used in separated surfaces
SGcheckselfintersection	checks an returns the number of self intersecting facets
SGchecktrianglegeometry	returns the extreme values for angle, edge length and area
SGfixerrors	removes typical errors after surface manipulation
SGmakedoublefaces	move a number faces with slightly different position (creating errors)
SGmakedoublevertex	copies a number of vertices as doubles with slightly different position
SGmakemissingfacet	removes a number of vertices which creates missing facets
SGmakemissingvertex	removes a number of vertices which creates missing facets
SGrepairnonmanifoldvertices	returns a solid without non manfold vertices
SGslicercheck	checks for problems with faces and edges in the slicing plane
SGTcheckSTLwrite	A simple test fnct to double check the writing of frames into STL files
VLcheckboundaryaccuracy	returns the sufficient number of digits for rounding to achieve minimal open boundaries
VLcheckvertexaccuracy	returns the sufficient number of digits for rounding the vertex coordinates of a solid
VLELchecker	performs different tests on edge structures and displays the results
VLFLcheckboundaryedges	returns the open boundaries of the surface
VLFLchecker	performs a check of the vertex list and facet list to detect non manifold problems
VLFLcheckmeshlab	performs the most important checks for STL files
VLFLchecknonmanifoldedges	returns the edges and facets with non manifold edges
VLFLchecknonmanifoldvertices	returns the non manifold vertices, i.e. identical points used in separated surfaces
VLFLcheckselfintersection	checks an returns the number of self intersecting facets
VLFLchecktrianglegeometry	returns the extreme values for angle, edge length and area
VLFLcorrectdoubledvertex	finds and removes doubled vertex entries and shows degenerated facts