Here’s the link:
Some further detail…
Having now seen the video, here are some images of the items that I used so that you can see clearly what I used and how. Hopefully, the images will be self-explanatory, but to recap, here is a list of the items seen in the video:
Masking tape (Tamiya or similar)
A small square of cardboard – mount board is perfect
So here are the pictures! I hope this helps – if you have any questions, leave a message!