I use those rods (mine are orange) for contact but not alignment. I play them just about 1/2 an inch wider than the club head on either side and hit the ball out of the middle.
For alignment, I hold the club up from behind the ball and line up the shaft with the ball and then to the target, when I get that in line, I pick a spot right in front of the ball (maybe a discoloration in the grass, old divot, or tee stub) and line my club face up with that. Really hard to screw that one up, then you just line your feet up with the club face and trust your line.