Well I had the cab roof sand blasted and as usual the tin worm has had a good 75 year munch.
I have the replacement parts pre-made. Just have to chop off the rot and tack on the new. Jeremy's efforts some years back gave me confidence to do this task.
I have made quite a few measurements so I have it 'just' right.
Pictures for your edification.
Two Piece affair I had made up some time ago.
Cheers,
Ian