Great link, I knew I'd seen something like this before. I wonder roughly where the board cost makes this level of massively labour-intensive rework cost-effect

Great link, I knew I'd seen something like this before. I wonder roughly where the board cost makes this level of massively labour-intensive rework cost-effective. Unless parts/plans are totally unavailable, I'd have thought respinning the board would probably work out cheaper unless it's something really weird.