- Joined
- Jun 25, 2020
- Messages
- 11
- Reaction score
- 4
- Age
- 60
Here are some inexpensive targets which worked well for me, I can place the center hole over nails pins etc. and they are easy to see in pictures, depending on altitude.
Old CD's with Bright sign Vinyl.
What are you using for DIY GCP's other than commercial ones?
Old CD's with Bright sign Vinyl.
What are you using for DIY GCP's other than commercial ones?