when I first purchased calipers for reloading, I got a budget set from Harbour Freight. The appeared to work but recently they started giving me erratic numbers and not holding zero. I have now lost faith in them. I am not an extreme reloader so I do not need to spend hundreds of dollars on the most accurate reading ones. Just looking for ones I can have faith in to give me decently accurate readings. Budget is under 100$. Any and all opinions please!