Slicing 3d lettering

[mash3d]

Hi, is there any way to get something like 3d lettering to slice correctly?
I've tried to triple the polygons etc.
Is this something that Simplify 3d will not handle?

[blackbird2016]

I do not see anything what is not "correctly" sliced.
Sure, some parts at the "p" "o" and "b" are missing but this may be rather
because of the letter size and nozzel diameter.
S3d may consider the missing parts not printible and just ignores them.
You could try whether this gets better with the single outline setting turned on...