I nice item. Good packing, but not enough, transformer got loose and broke 5U4G and scratched painted chassis. Received compensation. Parts supplied and schematic do not match -- communication with supplier cleared it up somewhat. Supplier later provided a readable schematic. No mention of time delay board, additional switch for second input or MA meter provided. Better know your electronics to assemble the kit (many professional years here).
Good communication with seller, all is O.K..