No worries ,any time Eric
The sanity thing is over rated anyway .lost mine years ago
Like phil has said if you ever get stuck post a picture or description and someone here is bound to be able to place it for you
I am only a newbie too and have been taught a fair amount from watching the threads and asking a lot of questions (still have a heap to learn).
I have found that the majority of the mlu members are extremely helpful and all round good blokes with vast knowledge and experience on whatever MV you would like to work on
good luck with the jigsaw puzzle