
I use this mainly to set up some very specific instruments in my factory and it works well. Runs and works smoothly with no stuttering or binding. Looks and feels good with good finishes. Considering the price I was pleasantly surprised. As a veteran machinist, I would add that coaxial turn signals can cause trouble very quickly if used incorrectly. I double-checked my first few setups with other known indicators just to be sure. Also, most parts I work on are fine as long as they are within 0.004" or 0.005". If you require tighter tolerances or are working with critical parts, you may want to consider a different type and/or brand of indicator.