Ah - I see a fundamental flaw there. The rind is scored. I think I commented at the time, I had to specifically mention to the butcher not to score the rind, in this instance, and when it cooked, the "stringing" (we have posh silicone, hokky things, but it'll be easier with string, so they can stay in the drawer next time) kept the rind immediately underneath soft, so made cutting simple.
Luckily, the silicone hooky band thingies were just teh correct distance apart for slab-like slices.
I'm sure it'll be fine, although I miagine it'll cook a good deal fast than the full time. That said, of course, at such a low temperature for most of the time, it could probably stay in the oven almost all day!
Yes, when we came to the rolling part, it was definitely a 4-hand job.
When you opened your marinading container, did it smell fab? I hope so, and the leftover, pulled to make pulled pork were divine too.
I said at the time, I'd do a vacc pack of the brining bits, so that it can just be added to the salted water and thrown in a fridge for a day or so, to save a bit of time. Sometimes the prep takes a disproportionate amount of time, and doubling quantities doesn't equal double time.
You have a number of hours of culinary purgatory awaiting you, as the aroma start doing their thing.