I've had two packs seized by customs and recieved letters in the mail. Signing for packs isn't a problem if you expect it to require a signature (i.e. Tracking # included).
No, I just don't see anything anywhere that says no trading among members. The PK thread just says don't trade with PK. And it's over 100 pages long so I don't know how you could assume every member has read every page even if on some page in there the mods said no more trading at all. If...
I know time off and lowering weight helps me get over tendinitis. Rest followed by lighter weight is really the only road back therapeutically. It sucks but slow and steady wins the race. HGH will help a lot.