I’ve been getting a lot of chips in my face while shooting. I’ve been shooting flint for over 25 years and have never noticed it being this bad before. Does anyone know what causes this and if there is a fix. The only thing I’ve really been doing different is not using 4f to prime. I either use 3f or 2f depending on what’s in the horn and what gun I’m shooting. I wear prescription glasses and there getting pretty beat up. In the meantime I’ve bought some safety shooting glasses to go over my regular glasses to protect them from getting chipped.