[Vince]

Looks like it.

/\\/Focus on the /truth. /\\\Discard what you \don't need. #wewillrise

— SPIRIT OF 1029 (@SPIRITOF1029) February 6, 2017

So yeah, / represents correct, \ represents something that's incorrect.
So they must be relevant to both the 'Coordinates' and the 'Letter Strings'.

But HOW to know what is incorporated into these symbols...

\\//\/KDIUTHANPUYHHDQOEPLNDOALJGUDITHBBDOZLGFERKJGLSAOE
\////JUTYROSLNGNALEHGNWOTIQPOKSDNTPNOJAWEOBNGLAWKJNWNR
\\\/\\JHWUITUHABSJGNEWKLALNVGJKWELKJLWQQPRUTJHJJSBFMMH
///\\/JQEABTVKNUCSEYCMBILDKOSCYSITECPAGFAXHKETJNZURWCIE

I already tried separating it into equals sections taking only the sections that were 'correct' but it left me with about 36 different combinations, none of them produced a result...

We should definitely focus on these parts:

/\\/Focus
/\\\Discard

It's the division part I don't get, how can we find out which letters are encompassed by a '\' or '/' so we can discard them...?