Slot&Fly - Hamburg Airport

t1 slotSlot opening width : 6mm Finger width : 9mm; Colour : Grey RAL 7030; T1 = 18mm, 30mm, 40mm and 60mm hehts; T1-F = 80mm, 100mm and 125mm hehts; T1-F have an extraAnyone else having this issue? I’ve ran several T8 vaults (with my first two slots already being T8) and no matter what this last slot will not upgrade from T1 to