Been using one for over a year. Absolutely adore the thing. It will work you to death when you use the automatic repeat function.
This last spring we had a terrible dry wind and the static electricity those things can generate fried my dps and some other electronic stuff I had turned on. I called lyman and asked about repair, they asked when I bought it and they said sure send it in.
A couple of weeks later I called to see when it might be sent back and about what the cost might be for the repairs.
The lady informed me they had put in a new key pad and it had already been shipped back, and that there was no charge.....
Yup I'm very happy with mine and find it well worth the money, but one word of caution, it will spoil you forever and make you realize the drudgery of mechanical powder measures.....