Decware ZKIT-1 Instructions Manual page 11

HOW TO CHECK YOUR SOLDERING JOINTS (cont)
When the lead is not heated sufficiently, the solder will not flow onto the lead as shown in
illustration B. If this happens, reheat the connection and, if necessary, apply a small amount of
additional solder to obtain a good connection as shown in illustration A.
When the foil is not heated sufficiently, the solder will blob on the circuit board as shown in
illustration C. Reheat the connection and, if necessary, apply a small amount of additional solder
to obtain a good connection as shown in illustration A.