Just measure the corner angle with the True Angle Tool , enter it and you are set. Up to 10,000 sides any wall angle. Please attach your older version of the Excel Program .xls file to your email. With Excel Viewer you will be able to view the contents or the Compound Miter Excel Program. Excel Viewer will not do any calculations, but I have included additional information, i.e. tables and charts, so that even with Excel Viewer you will be able to master any compound miter cut.
Moulding is the British spelling.