This is crazy-making.
When I try to move a tab by dragging the tab marker on the ruler, a new tab is created. Trying to delete a tab is also frustrating--it takes me 4 or 5 tries to drag the tab marker off the ruler. Every time I grab it and start to drag, I end up with...you guessed it...another new tab!
Is anyone else having this problem? Am I doing something wrong?
I'm also trying, its fine. Yeah you have to be bit patient.
Also you can try to type in the values in the edit box for changing the leader position.