private void CreatePlugGoal()
{
var goalPlug = new PlugEnds();
print("Okay, now connect " + goalPlug.first.CoordString() + " to " + goalPlug.second.CoordString());
GameObject newCallPanel = Instantiate(callPanelPrefab, commandPanel.transform);
CallRequest call = newCallPanel.GetComponent <CallRequest>();
call.StartRequest(goalPlug, colSyms, rowSyms, 20f);
requestEnds.Add(call);
}