Talk Morgan Forums Morgan Sports Cars Classic Morgans (pre-CX) Side screen drainage holes?

I did this on my plus 4 last week. I found I had to drill at an angle in an upward direction.
I tested with the side screens off, and to get a decent flow of water I had to clear the exit on the driver side. There is a velvet like material under the sliding part of the window so just used a suitable sized tool to clear around the hole.
A simple fix.
Not yet tried in rainy conditions.