![I have a Lincoln auto darkening helmet but it only goes dark half the time. I've messed with min and max sensitivity, ambient light, time of day etc but overall really disappointed. I have a Lincoln auto darkening helmet but it only goes dark half the time. I've messed with min and max sensitivity, ambient light, time of day etc but overall really disappointed.](https://preview.redd.it/i-have-a-lincoln-auto-darkening-helmet-but-it-only-goes-v0-9240bcehrbua1.jpg?width=640&crop=smart&auto=webp&s=2bd5028b0dbf851cee8be1de2d2cb1064d105bad)
I have a Lincoln auto darkening helmet but it only goes dark half the time. I've messed with min and max sensitivity, ambient light, time of day etc but overall really disappointed.
![Lincoln Electric Auto-Darkening Welding Helmet with Variable Shade Lens No. 9-13 (1.73 x 3.82 in. Viewing Area), Galaxis Design K4438-1 - The Home Depot Lincoln Electric Auto-Darkening Welding Helmet with Variable Shade Lens No. 9-13 (1.73 x 3.82 in. Viewing Area), Galaxis Design K4438-1 - The Home Depot](https://images.thdstatic.com/productImages/38232a2f-8068-41bf-8600-1ff5b51c0c34/svn/lincoln-electric-welding-helmets-k4438-1-4f_600.jpg)
Lincoln Electric Auto-Darkening Welding Helmet with Variable Shade Lens No. 9-13 (1.73 x 3.82 in. Viewing Area), Galaxis Design K4438-1 - The Home Depot
![Lincoln Electric B3053-1-CE Bester LINC Screen II Auto-Darkening Welding Mask : Amazon.co.uk: DIY & Tools Lincoln Electric B3053-1-CE Bester LINC Screen II Auto-Darkening Welding Mask : Amazon.co.uk: DIY & Tools](https://m.media-amazon.com/images/I/51xoVfpYoAL._AC_UF894,1000_QL80_.jpg)
Lincoln Electric B3053-1-CE Bester LINC Screen II Auto-Darkening Welding Mask : Amazon.co.uk: DIY & Tools
![Lincoln Electric B3053-1-CE Bester LINC Screen II Auto-Darkening Welding Mask : Amazon.co.uk: DIY & Tools Lincoln Electric B3053-1-CE Bester LINC Screen II Auto-Darkening Welding Mask : Amazon.co.uk: DIY & Tools](https://m.media-amazon.com/images/I/61Q+f53DJrL.jpg)