I started mining coal at the coal mine west of Seers Village on my DIY account this morning.  According to the wiki I should be able to store only 120 coal in the trucks seeing as I haven't completed any of the Seers Tasks.  When I was mining I got up to 201 coal in the trucks before I decided to stop.  The wiki also does not mention the coal being automatically deposited into the trucks.  Does anyone know if there is a new limit and what it might be?  Or could it be a bug and if I were to log out the excess coal would be lost?  When I go back to mining this afternoon I'll test this bit out if no one has an answer.  

I am fairly sure that it caps at around 200 (196 or 198?) with the Hard Seers' Diary done. But if you have done the Elite Seers' Diary as well, you get 200 coal transported straight to your bank every day when you deposit into the coal trucks. But as far as I know, the normal cap is still 120.