I am flying on Eurowings (from Hamburg, if it matters), and I'm planning on taking a standard international-size carry-on bag that fits within their dimensional requirements. However, their website states a maximum weight of 8kg. My bag weighs 4.2kg empty, and I'm expecting it to be stuffed fairly full, so I'm not certain it will be under this limit.
Do they actually have any process to weigh it at the gate, or are they likely to accept my bag if it is simply the proper size? I am not planning on stopping at the ticket counter, as I can check-in online.