OK, so TD 4 is now TS Dolly, the 4th system of the season thus far!
Not looked at much about her yet, but i am betting on a continuing WNW motion with a jog to the NW before resuming a more WNW motion in a few days time.
Also of note is the system persisting in the SW Caribbean. Some outflow and rotation, and we may see our 5th system here soon!