Just want to alert everyone to a new feature here, Tutorials by UHH Members, where everybody is invited to share their tutorials on photography techniques, processing, homemade photo aids, etc. If you'd like, send a link to me, and I'll post your tutorials in this section. 😊
Here is the doc:
https://www.uglyhedgehog.com/t-645057-1.html.
If you want to reply, then
register here. Registration is free and your account is created instantly, so you can post right away.