Touch joystick - repositioning and scaling

Hey clickers, I was trying to make an analog joystick (with slower-faster implementation). it worked fine for my needs - except I couldn't figure it out how to reposition it while scrolling (note this is different from the dual-analog example by Willy, it was actually an analog that upon releasing it would come back to the dead zone position).

anyways, that's not the point, I decided to check the built-in touch joystick (I know it isn't real analog as well, just wanted to check it out) - and there's something I couldn't figure it out how to do properly:

- how to position and scale it? in the events there's the joystick position (X and Y), and the buttons as well... but they make no difference (running on real device from xcode), they are displayed in the same fixed location and scale...

any ideas?

-- EDIT: nevermind, just changed the frame properties to "controlled by extension", now I guess it is fine!

ok so I got another question... while scrolling, how to make the built-in joystick to stay in place (After repositioning)? I tried using dynamically repositioning (to adapt on every device screen ratio) but they start to move along when the scrolling is taking place...

-- EDIT: oh my goodness, oh my dayum... I just woke up slower today, I just put the positioning event in the start of the frame line... (it was in the "always" line).... now it is just fine.... sorry about that!!

thanks, I got it right now.. setting the position in the Start of Frame event seems to do the trick.. gonna test on my 4S e iPad 3 later on, but I think it will work (works fine on 5)