I can hear/feel mine making a popping sound. It's not loud and it doesn't hurt. From what I've read here, it's nothing to worry about. Shoot, my knees have popped just about all my life, so it's normal for me!
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Never thot it'd be so difficult. But as many have said, seeing weekly progress really helps as well as the support we have for each other here. We WILL get there. 
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Thank you EVERYONE for the words of encouragement, I know I'm not alone on this journey, and I do have wonderful company. Yes we will get there, we are just taking the scenic route and will have visited so many places on the way to our destination. Your support is SO appreciated, and has cheered me up no end. I feel as if you are all there with a safety net ready to catch me if I start to fall. That's what real friends are!
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