Hey Neville,
As geekinesis suggested it is likely due to alignment, resulting in the beam reflecting and creating your ghost but if alignment is good I would check that the lens isn't cracked.
Zax.
Hey Neville,
As geekinesis suggested it is likely due to alignment, resulting in the beam reflecting and creating your ghost but if alignment is good I would check that the lens isn't cracked.
Zax.