Lighting. I finally got to the point I couldn't stand my lack of good lighting at the grinder. I had one of those gooseneck type lamps but it really didn't go high enough and was mounted on the left side. Seems like I spend as time messing with the light position as I do grinding.
Went to Lowes this morning in search of something better and picked up a 3 bulb track light for $29. Mounted it on a 2x4 and suspended it above the grinder in a way I can move it around to get it just right. I bought the more expensive 1100 lumen halogen floodlight bulbs. Holy smokes!!! What a difference, may have to grind with sunglasses on now. Last 2 pics are before and after.