Sensi, The reaction to the Ca happened all at once. Years and years no reaction. One weekend it was there. Never had a sign before that. If I showed no reaction, how would I know I had a issue building? After that, no ca in the shop. Also being young and dumb is part of life. I started using Ca when I was 7. I stopped when I was 35. Have you ever used thin ca and baking soda?
While your comments about fans and ventilation are meant to educate, I had all of those in place, so now what? I have used epoxy and automotive paints about the same time and I have no allergy to them.
You sound very condescending and very arrogant in your post. I guess you never made a mistake or did something foolish?
Buzz.