3. When Kylo Ren was interrogating her one of the things he pulled out of her mind was Luke's exact location...
Kylo Ren didn't pull 'Luke's exact location' out of her mind... he tried pulling out her memory of the map - She saw the missing section while on the Falcon - and they had the rest of it (the portion R2 shows...) which they recovered from the archives.
He pulled out the island in the ocean on a mountain.
Where was Luke found?
Please pay more attention...
Also in reference to Rey's missing mother that looked a lot like a grave Luke is standing next to.
