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Registered
Join Date: Jun 2007
Location: Lake Oswego, OR
Posts: 6,310
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Prior career, I worked for the largest US bike frame manufacturer at the time. A co-worker went to Taiwan to check out the way they did things.
Here is what he told me back in the 1990's: No lens, helmet or any PPI. Weld for a couple weeks and after a while you burn out the middle of your retina. Hurts at first.
Sounds like BS today but I believed it as truth until writing it just now.
Yikes!!!
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