1、FM2 can't work normally. On IMAC (retina 5K, 27 inch, 2020) and system version 12.1, there will be a delay in mouse movement and strokes;（Other computers can work normally）;
2、The IB font is normal in FM2. After exporting TTF and OTF, the font strokes are broken.
3、Fold tools repair IB cannot be folded, II yes;
4、FM2 cannot save small files. For example, a large file has 1000 glyphs, only 10 of which have been changed. If you only want to save 10 glyphs, you cannot save them;
5、 Fm2 if the file is opened without modification, the file date will change, which is not conducive to viewing the backup file. It should be modified so that the file date will change only when the file is
changed and saved;
6、Digitize tool adds single line extended contour stroke function; If you draw a single line with pen tool in Adobe Illustrator, you can use the extension function under the object menu to expand it into outline glyphs;（The new glyphs3 already supports this function;）;
7、When the rounding tool repairs.ib, it will become an ellipse instead of a circle, and there are many nodes. The node attributes of all glyphs will automatically become corners. For example, the rounded corner changed by the rounding tool is shown in the figure above; The following is the rounded corner in Adobe Illustrator. I hope it can be improved;
I like FM2 software very much. It's easy to use. There are many other questions that can be fed back. The above questions are for reference.
I'm looking forward to the new version of FM2.
Friends who use DTL foundrymaster (FM2) and DTL otmaster (OTM) are also welcome to communicate with me about the use of the software;
I use translation tools to communicate with you. Please forgive me for the improper translation.