As the terminal is designed in open form, thus after crimp it will leak copper wire out. Thus we suggest to add one pillar terminal with this terminal and crimp them together. Please see picture 3, the crimp result is in accord with IPC terminal crimping requirement. Please confirm if you can accept our suggestion? As the terminal is designed in open form, thus after crimp it will leak copper wire out. Thus we suggest to add one pillar terminal with this terminal and crimp them together. Please see picture 3, the crimp result is in accord with IPC terminal crimping requirement. Please confirm if you can accept our suggestion?