Yes – instead of taking the left where it goes upto the rock steps go straight on to the fire road, turn left there, then continue up the hill past the entrance to the next section of rocky bits, past one of the DH trails, then there is a trail goes off on the right. It then crosses one of the DH trails then meets up with the xc route at the end of the straigh climb after the rocks finish.
Option two – go up to the first rock step and instead of taking the right corner go straight ahead and gain your height by following the path straight ahead for a hundred yards or so before following the path upto the right and joining the trail mentioned above.
Option three – ride up the push up track until you get to the path mentioned in the other two options. Or further up if you feel so inclined.