I decided to move the front roof gutter drain points to stop rain from draining onto the window and then rotting out the bottom of the window frame. This may be a good idea as I hope to fit safari windows and the seals don't stop the water from sitting in the bottom of the window frames.
I reckon about 30 mm from the seam is about right point for the new lip. Ignore the 27 on the gutter.
First a bit of heat on the lip. Its probable not a good mod to do if you have just had a paint job done.
Then a hammer and dolly to get the lip back into its old shape. this took a couple of goes with the flame thrower
Just in from the lip is a joint that is lead filled then finished flush. try not to get to much heat on that bit or the lead filler will drip out
Mark out the position of the new drain with some thing that will not burn off then apply heat. I called upon my glamourous assistant for this so I could get hammering as soonas the heat was removed
I thought about using the outside of a socket to get the right radius for the drain but the ball pain hammer was good enough.
A tweak at the edges of the drain to give it a narrower shape and the job is done.
Hopefully no more rotten out front window frames