Hi all,
I have the feeling that the timing diagram in EA might need some attention..
(I have EA 12.0)
1.
When I export the diagram as a picture, in the frame's header there is "sd <xxx>" which is usually for sequence diagrams. I expected "td" or so.

2.
Changing the colour of message arrows between two events is sometimes weird:
I draw a new message arrow:

Selecting it:

When changing its line colour, the arrow does not change but several other lines are selected, even from a notes box:

3.
The 'stickyness' of message arrows is quite annoying: suppose there is an event

I place the cursor in front of the event to create a new event

Instead of a new event, the existing event is extended to the new position and - worse -
the arrowhead of the message switches to the falling edge of the event

When I try to reverse that action with CTRL-z, the event' pulse is restored but the arrowhead sticks to the wrong position

The only way to fix this is to delete the message and create it newly - including change its colour.
4.
It should be possible to select several message arrows (holding CTRL pressed) to bulk-edit properties (like the colour). Now, the messages have to be changed one after one.
5.
this is rather a question than a bug report:
I'd like to symbolise with an arrow that one event (the lower lifeline) causes another to
stop creating new events. Therefore, I'd like to have arrows which start at an event's edge and end somewhere in the middle of a lifeline where
no event is to show that they have stopped. Something like the blue arrow I have drawn. Yet, message arrows do not allow this since they always stick to event edges.
