Brush lettering and nib calligraphy troubleshooting tips

Hello, here are some lettering troubleshooting tips I hope you find useful.

Find links to all the products I mentioned below:

Paper
Rhodia Notepad
Tombow Dual Brush Pen
Pentel sign pen
Tombow Fudenosuke Brush Pen
Speedball Oblique Pen Holder
Gum Arabic
Nikko G nib

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