Lead wires not inserted well or far  enough into the longer pads. New problem
On first use on several pads lead wires came out of the pads. Sad shame. Like this size and has great conducting vs several others I have tried.<br />Cleans well after use and last longer.  Hope I'd just gotten a bad batch. Figured it was too late to return, next time¿¿ I will.
Rating: 4 stars