re. Back testing times seem to be wrong, it also seems to ignores OnStart

I apologize if this was covered already, but I tried to search and found nothing relevant.

If I put 

     Print("Hello World"); 

in OnStart it shows up in the Log file when forward trading, as it should. 

But the same Print statement does nothing in Back-testing, which is pretty odd? In fact the whole back testing Log file seems to start 'late' and ignore some early events that ought to be published in there.

I added "Hello World" to check what was happening, because some of my variables also do not work in Back-testing.

Also in back tests the Server.TIme gets set to the last day of the test period, not the date and time of the actual past event. Is there a way to get the time of the past event, for example at each Tick ? Back testing sees the correct time of Trades, but nothing else seems to work, making further time related actions impossible, although they work in 'Forward' time.

For example I have tried using:

    Print("TimeIs: ", MarketSeries.OpenTime.Last(0));

to get the time of a past Bar, but it does not work.

Try it yourself:

    OnTick { Print("ServerTime is: ", Server.Time.ToString()); } just produces 'nonsense' not related to the past event, but generally just the last date of the test period, which is quite useless since we know that already.

Am I doing something stupid or just plain wrong? I admit am still a bit of a newcomer to cAlgo and also C#,

Is there a 'fixable' reason why Back-testing seems to ignore OnStart and Server.TIme is wrong?