Ever since I heard about the "appendix kit" for Battle Tanker, I was wondering how the stores would distribute those to anyone who purchased a Battle Tanker. Later people have revealed that their parcels have the appendix kit included with the set. I was one of the ones who received TFsource's early shipments of the set, so I have enjoyed the upgrade before news of the replacement heads surfaced. Mine has no issues, but I am curious about acquiring this new appendix kit--especially after reports of the first head breaking later. I've already sent an email to TFsource about this, and they responded by placing me on a list of people who will receive the new head. Their email notified me that they wish to ship the heads with new orders already poised to ship, but they will mediate as necessary. It's been 3 weeks since then, and I'm wondering if anyone has managed to receive this appendix kit separately. Thanks.