waterwingz,
"It's just a simple script I wrote for testing focus at various distances a couple of days ago."
No wonder I couldn't find it.
What are your test distances of interest? Would be glad to test them.
"You can change the number of images taken and the focus point by editing the table called distance at the start of the script."
From your tests do you have any Guidelines for beginners?
What are the maximum number of images and the focus points you have tried with focus.lua?
Gene