Sorry folks I haven't been up to much the last few days as I've not been feeling to good, and I'm busy over the next week too, but I'll try and keep up with what is happening.
The old cbt was broken down into basic how to make bio but then had more advanced topics, it started with Dr Pepper batches, then making a small batch so people can get to grips with the basics, then got more complicated. As we see on the forum it's even more complicated for newcomers now as we have WBD, eductors, sqirrels, AAF so I think it's important to break it down to the very basics and then add the more advanced teqhniques as you get to grips with it.