**Ratline thickness** is not currently adjustable but **ratline colour** is: Tools (F9) > Layer Manager: 

You can change the ratline color at here it will change all same net objects 

@usersupport My easy EDA pro does not have that menu

<font _mstmutation="1">@iabeck86 </font><font _mstmutation="1">Hello, if you need to change the ratline colour, you can do it in the layer manager, but this will change all the ratline colours, as ratlines do not support changing the colour of a single one individually.</font>  If you need to change the colour of one of the network wires individually, you can do so in the net column of the left property bar. <br> <br>