This may sound weird, but was wondering if anyone else had this happen. I know a lot of people are allergic to cocobolo. I have no problem turning cocobolo. My problem is when I start to sand. I wear a paint respirator while sanding and have plenty of ventilation in the shop. But for some reason I still start sneazing like crazy from the fine dust. It gets so bad I gotta walk out of the shop for a little bit. Any thoughts on this???