I read through the thread & think that Tapla (wonder how she came by that name) did a very job of explaining. What is it you need some help with?

Well,I simply thought that the regulars in the bonsai forum might be interrested in,and perhaps take part in the conversation,that's all.
hope this wasn't a bad idea. I suppose I was merely trying to bridge communities in a way.
Hope i didn't ruffle any feathers.