MUCH BIGGER Enverlope Handles OR different tool!

It is a little mess:
If I want to move a handle from a envelope, I zoom instead... The handles are big enough for the look, but not for the editing!

It should be much bigger. A solution could be, that the editing area for handles(for moving) getting bigger with zooming and vice versa
or:
two different tools, one for the zooming, and one for the handles (against the annoyuing zooming as accident)
or:
GLOBAL bigger area for dragging handles, OR an zoomed mode with bigger handles.

 

For fine tuning I use the number fields at the bottom of the envelope.