“…automatically sucked into contemplate deeper and deeper concepts,…a burst of joy.. realised it is in sync with my previous existing Dhamma information, the world view puzzle is HEADING IN THE RIGHT (assembly) DIRECTION.” Good. Very good, Al, and so are you!!
The rest is just the details. An idea of how things should be was already there with you; what you discovered here is that the Buddha had seen it all perfectly and in detail. That Dhamma will now lead you on.