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[#3892698] I'll see if I can help out. (CK)

@duran
Yes, this is one of those oddities of English.
I'll see if I can help out. and
I'll see if I can't help out.
are grammatically different, but they mean exactly the same thing, in practical terms.
Let's see if I can fluff up your pillow. and
Let's see if I can't fluff up your pillow.
would be another such pair.

OK. Thanks.