In the Assembling Nybble#2: Battery Holder video on youtube: https://www.youtube.com/watch?v=pReSF-qKlKA There is a switch shown. That switch doesn't seem to be part of the kit as far as I can tell. Can we get the part number?Thanks
Thanks much for the fast reply!
the switch is replaced by the long metal bar on the battery holder. The consideration was to avoid soldering for the standard configuration.