Why not set TL to Simple Type where you can set TL Delay Time, TL Impedence etc there?
Do we need to calcualte the TL delay time, from where we can get it ?
a rule of thumb is 150ps/in for microstrip & 180ps/in for stripline shall i calculate or it will do .
If we set it to simple then real topolgy can't be simulated because
it will not support via.