WCU is not full proofed from the falling out of the U industry at the moment. DM offer will support it some what.
DM offer in the current U market fallout would meet little resistance, and make them happier I reckon. Just top up some more at 19c... do it again if drop too 17c:). At least we don't hold those species like PEN, TOE & BLR, etc. Good luck guys