I hadn't used this object since Lookout 6.1 and when I went to code use of it today, I discovered that it is broken in Lookout 6.6 and 6.5 as follows:
For both versions of the .cbx, only RequestFormat, ResponseFormat, RQVx, RQVx.logical, RQVx.txt and Send data members are exposed for connections. The RSVx series is not available, making the object useless.
cbl.exe will compile IPASCII source code with the hidden data members but then Lookout crashes when opening the file.
I looked back at some clean 6.5 installs and IPASCII has the same problem in that version.