[RTTY] FD RTTY Question

[K9OR]

After years of slowly but steadily increasing RTTY participation in FD,
where was everyone this year?
Our RTTY QSO's were about a third what they were a year ago - despite CQ/S&P
on 20 and 40 during prime times.
Propagation on 10/15 wasn't that great here compared to last year, but 20
and 40 were FB.

Do we need to do PSK instead for digital mode contacts? (Hope not...)

73 Randy K9OR
3A IL