Very low final gravity

[banjobrew]

So I've just kegged an APA and the FG is 1.004 after two weeks at 19C.

The OG was 1.043 and fermented with US-05.

No simple sugars were used.

At 20C when I took a reading the hydrometer temperature correction is negligible.

Unfortunately I don't have another hydrometer to compare so assuming this is correct what would cause this unusually low gravity?

Thanks!

[Leann ull]

Temperature of your mash?
What was target OG?
Does it taste uber dry?

[banjobrew]

It's extract with speciality grains.

Target OG was 1.010.

No, not particularly dry.

Sounds like it's the hydrometer, doesn't it?

[Leann ull]

Og is starting;fg is final
Does it taste like Ghandi's flip flop?

[banjobrew]

FG... I had started drinking at that stage.

It's not like champagne dry.

Hydrometer test on water is spot on.

[banjobrew]

So it does taste quite dry now that it's cooked and carbonated. The only thing I changed compared to similar brews is adding DME after the boil. Unless I steeped my grains too hot or cold?