With hand laying track for many years I have been away from flex track, with the latest look of flex track it now looks good. I will be handlaying the front tracks on the logging layout but five lengths of peco code 83 flex track that I will be putting down on the back of the layout where most of it will be hidden by trees, buildings and hills. My question is as there are no holes to put spikes through on the ties, do you put the spikes on the outsides or insides of the rail through the ties. I will be piloting small holes so as not to brake the ties when putting the spikes in. Thanks for the input..Ron..