don't know what to do...

I have a former short course student who - after a short course last summer - really got the technique of PWL together...

Masterful!
And she has made a short video, showing what she is doing.
I am duying to show you this, but as it happens she is using the wrong type of camera....

Can I put the link here?

To me it doesn't matter what type of camera she is using - the technique is excately the same, and my reason for showing it, is to hopefully inspire others to try it out...