Is there an easier way than having to try and quickly flick the player up or down?
I don't do it on mobile often so no major problem but about once a week so would be handy :)

I don't know what you use , but I would rather set depth chart on mobil than HC.

Normally computer which is far bigger easier although that said I do find it cumbersome trying to drag a player down to the override or depth chart and the screen won't scroll down so I have to land him half way them scroll further etc to drop him. Advice/tips here would be good too :)

When I go to Depth Chart on Mobil, I have two tabs, "Deactivate/Activate" and "Remove" Try Remove.

But I don't want to remove just move a player up from wr4 to wr1 for instance

The flicking is terribly annoying .. Im on mobile most of the time.

Have you experienced flicking too much and they switch positions?

The entire screen moves on mobile when I try to change my depth chart, it's completely unusable.

I draw the players in a zigzag zag motion ....stopping every zig. By the time of several zags my player is in position . BarEly moving down but excessively sides way keeps the screen from traveling down as I drag players.

Certain overrides are impossible though

i have used the 'two finger' method to success on my Android:

1. Place the phone down on table
2. Use pointer finger on left hand to 'hold' screen in place
3. Use pointer finger on right hand (for righties) to drag/drop