if ($this->iStartAlign !== false) {
            if ($this->iStartAlign >= 30) {
                $adjstart = $this->AdjStartDate($aStartTime, $this->iStartAlign - 30);
            } elseif ($this->iStartAlign >= 20) {
                $adjstart = $this->AdjStartDate($aStartTime, false, $this->iStartAlign - 20);