So that's what you come back with?
It's the crazy thing about the internet isn't it? Someone makes a comment stating "use trail and error" and another makes a thoroughly detailed explanation of the drying and curing process, and guess who the average Jo public thinks has a better point?
"Tweaking" is of course necessary, 72 hours with the tent closed will do no harm whatsoever, and the OP lives in Scotland, as do i, hence the Scottish flag in his avatar. Once the jars are at 62% the RH will only go one way...down, and the difference between 62% and 57% is hardly worth focussing on unless your a muppet that belives 2% over 60% is going to mean mould.
I have a friend who repeatedly asks me why i bother posting on these forums. There is very little actual knowledge here, it seems to serve only as a place to inflate peoples egos.
Regardless of what growers may think, this hobby is as easy as riding a bike. It's not an achievement to grow a plant that grows naturally if you just throw a seed in a bit of dirt. And this becomes the problem....that everyone thinks they have their own special method that they've worked on for years because they want to overcomplicate a simple process and try to make out they are somehow a really talented person.
Seriously, it's a weed.....Get a job.
There are simple, tried and tested methods for making sure cannabis is dried and cured properly, a long dry and a regulated RH during curing are the bottom line.
Now if you really think that the process i have laid out doesn't work, that's fine, i couldn't care less, but whos information do you think is more valuable to the original question for a newbie?
Honestly, i wonder why i bother with these forums sometimes. It's like playing a game of chess with a pigeon.....utterly fruitless.