We need an extra light source for the instruments.
This is due to instrument binnacles being designed to try & stop direct sunlight falling on them & so reduce glare.
Given GTs light sources some work way to well & I cant see anything at all unless the sun is at just the right angle.
This is due to instrument binnacles being designed to try & stop direct sunlight falling on them & so reduce glare.
Given GTs light sources some work way to well & I cant see anything at all unless the sun is at just the right angle.