I’ve emailed Ohme and put a photo of the fuse in, the carrier says 100A 🙂
Well that was fast, under an hour!, load limit now set to 80A 🙂
Probably be next week when I charge again so we’ll see what happens 🙂
Please excuse spelling/typos. Apart from being a clot it turns out I had one on my cerebellum that's now causing various problems!