Nice guess 😉. The second form they had printed doublesided with the 3rd. So then I had 4, ha ha. Also a copy of their handoutlist I had to sign. So this is not new then ? For me it was. Okay, thanks !!
, NO, you may not go below the 400k. This because that still is needed for your current extension. If you go below that 400k they almost sure reject your following extension. Good luck !
Yep, that's it. The first time you come back jan 2020, you NOT need a re-entry permit because the VISA (Which is multi entry) is still valid. But when you come back in october 2020, you are on that one year stamp you got entering jan 2020 !! (so that year valid until jan 2021). But because of your visa itself is expired mid october (visa valid and so multi entry until sept 2020) you need a re-entry permit (so buy in april before you leave) indeed. So on your SECOND entry in october !!!