Reverse engineering the protocol was a bit of a challenge. I couldn't find it documented in sufficient detail anywhere and wound up decoding the protocol format from the hex dump and decoding that wireshark provided.

Yes, that is kind of inconvenient. From the wireshark decoding I guessed that it would be a float. Apparently not. Wireshark shows that it is TLV data and what the types mean, and I knew that you would be able to map the TLV to the hexdump.

Rob