First rum wash

[AB-Rad]

Well, somehow, I screwed up and posted this on the welcome page.

So I have heard and read that an all molasses wash will never all ferment out. I started with 1130 15% possible abv I'm stuck at 1030. Was a real uneventful fermentation, no foam or anything, and a really slow bubble count from day 1. The question is, am I done? I did pitch a little more yeast, no reaction at all.
Checked the ph today and it was 4.5.
Thank you in advance