Ok, I have played with it for the last hour. The elevator servo is fine, it has a full range of motion on any other channel. I have acertained it is either the Rx or the Tx that is having issues on channel 2. I put any other servo on channel two and I see the same problem, an extremely limited range of motion.
Here is pic of the insides of my Tx:
I tried the aforementioned manuals but they do not seem to match my Tx.
Thanks for any help.