not quite finished. need to route wiring below somehow and screen underside between e46 tray and e38 armrest with some kind of covering or screen...not sure what yet..vinyl, plastic, not sure
i can now use 2 cupholders with armrest down!!! yaaaayyy!!
armrest is a comfortable height and is usable whether in back or forward position
with the armrest slid forwards it can be tilted right back (like before) and rear passengers can access phone.
im happy with result so far
