Any questions feel free to ask. I'll do my best to give you both lay-man and technical explanations to your lightning questions. Even with all the technology of today scientists are still in the middle ages with regards to why lightning does what it does. They know 'how'it works but not why it does the things it does!
(photo I took whilst waiting for Julian to arrive - he flew over 5 mins after! dammit!)
So would love to answer some questions...does not matter how difficult!