Hi,
I have 3 questions:

1 - What means that symbols on Calendar? (HC, LC, Yellow and Grey bars/circles,...)

2 - On tractor window on the right side when inside a tractor, what will do check and uncheck that tiny orange X on the top of the tractor icons toolbox

3 - On financial panel what means and do that multiple check (X) marks for each item

Thanks in advance

I think the yellow and grey circles are the forecast (yelloy - sun, grey - bad weather).

And the others symbols and question?

Thanks