scale view of .ned file

[Flavia Cristea]

hello everyone,

i am a new user of omnet++ and i am struggling with a lot of things, one of them being the scale view of my topology in the design tab of the .ned file: 

it switched for whatever reason from 1.0 to 0.something and now it is at 0.1. 

network FiveGNetwork1

{

parameters:

int numCentralNodes = 5;

@display("bgb=6665.328,1271.016;sc=1");

types:

channel Channel extends ned.DelayChannel

{

delay = 100ms;

}

this is all the customization i chose for the network itself.

i am not sure if the "sc" parameter is legit and the positioning

changed because i dragged the square trying to make it bigger.

please help a noob in need.

thank you all for reading through.