4 n* K! l3 y; n" I* ?as can be seen in the picture, every time a group of green circle is stuck in the transport block, the number of these green circles would display(28 in this case). However, sometimes i do not like this number, so how to remove or hide the number of the transport block? please assist. thank you in advance. 4 _4 R* Q! q- f! h n % H! m& U( k* S1 \