I wonder if the problem I had is similar for your (think it might be similar because I also have blurred vision at night i.e. tail lights on cars, so try to avoid night time journies), may not be but worth a go - I am left handed and suffer very poor astigmatism in my left eye.  3 putting was a regular event for me, until I went to see a coach who concentrated on the compatability of information received by both eyes - unless there is consistency in this respect, its...