the pos 1 etc relates to the scaletone on the six string.
seems like alot of confusion here on what the caged system is
it is just a way of sorting the scales around root notes that also form the basis for chords. this is where the caged name comes from.
caged has nothing to do with the notes you will play it is just positions on the neck.
sorry if confusing hope it helps .

Are you doing ladders / spiders as noticed your fourth finger moving along with your third.
Try to keep the pinky tucked in, which mean slowing right down and concentrating.

mitts are a gloves with no fingers in, but yes you are correct hands..

fretting hand thumb behind second finger to straighten the hand up.
lift up the neck (get a strap) to stop the crooked hand swan position
picking looks ok can see some scalpel picking going on there
try pulling the middle fingers in.

Dava jazz yellow orange/(fav at the moment) Red
Other guitarist i know struggle say there to small. but they also suck at picking and use what i call strumming picks.

left leg puts the guitar in a more natural position..
but get a strap for electric get the neck up nice and high.

I would start apologizing now (Wetduck.... see how easy it is to get a name right)

How much detail and effort are you really putting into this stuff .
If you cant even get the name of the guy who invented it right.

People have been removed from the forum for less.

As the name suggests they are arpeggios so play them as such. theres videos on youtube explaining how to play them also

Heres one for you try around 50 minutes into it

Yea watch a few Pebber videos on theory. A little theory goes along way
print out some neck diagrams write out the notes and pick some voicings you like .

Yes looks more relaxed thumb behind second finger most of the time.

With the trills looks like you are only using the fingers. maybe its just the camera angle
But with trills, vibrato, bending. you want to be using the rotating of the arm for more power and strength..