I got mine today and....... well let's just say I am going to be waiting for the Ebay seller to respond and send me another. Too bad as I am really looking forward to using it.
My issue....... the rolling button for enter and up<-> down adjustments doesn't work worth a dang. So I can't adjust end points. Can fake it with many of the other adjustments with some patience but the end point numbers just bounce around and each time you get them coming down, boom pops back up to 120 % again.
I'll let you know how I make out once I receive the replacement.