what all is wrong with it? take pictures as you work on it and keep us updated on what you find/fix. There is a lot of good help here, just ask,and I'm sure you'll get all the info and help you need. Good luck.
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What can be said of this mystery we're in, I have only one answer to give. If Jesus didn't die to be the Savior of my soul, truly, I do not want to live. For what would living be without a meaning and a hope? Precious little more than just some cruel cosmic joke. It's like being all dressed up and there was never even anywhere to go...