Actually when dealing with components such as Northwest African or East African, which are not purely African at all, the results should be taken with a lot of caution. For instance, an individual showing less than 1% East African it is unlikely to have any Sub-Saharan ancestry, since the West Eurasian shift can easily produce the aforementioned result. Even 0.5% Sub-Saharan is ridiculously low to be taken seriously (as fact). I know to some extent all Europeans carry some sort of admixture, so keep in mind I refer to something significant, relevant and easy to quantify, which I don't see it is the case in both Italy and Spain (note the one who's posting does not consider himself Spanish).
Checking idividual Globe13 results, all Europeans have 0.3%, 0.8% (and so on) of something. Time to wonder why.
Being that said, it seems to me some individuals keep going on trying to give more relevance always to the same exact things. And that's not only biased, but also incredibly boring.
PD: Nobody, your last post it is not true at all, or at least the conclusions stated in the paper. What North Africans share the most with Iberias is their Sardinian-like ancestry, labeled as Mediterranean in Dodecad experiments. So the gene flow occured mostly the other way around, I don't see the point in denying such thing when North Africans are, obviously, overwhelmingly West Eurasian regarding genetics. So that's the answer to the IBD sharing issue, I think there's no doubt about it.