[RTTY] Dropped last character in transmission during RTTY

[Jay WS7I]

As others have pointed out usually adding the space cures most of the 
last character problem.  But for those using hardware modems there are a 
couple of useful things you can add to the ini file in the rttyrite 
area.  I used there with dumb terminal and also have used those to keep 
the amp (when I used to have and use one) from hot switching.


PTT_BEGIN_HOLD=5

PTT_END_HOLD=5

These are adjustable.  Example shows 200.  I am not using AMP so have 
them pretty short now but when I used to use the old Henry had a bit 
more Begin Hold time.