Hi Everyone, 

I'm having a bit of an issue with SetHoldings and I'm wondering if anyone else is. Using a very *liquid* security (e.g. SPY) and a low cash amount I'm setting self.SetHoldings("SPY", 1.0, True).

However the helper portion is not purchasing any securities  Even liquidating my entire portfolio before hand doesn't seem to help.  Subsequent retries every minute at decreasing levels aren't successful either.