Thank you very much for downloading and the compliments. I also appreciate that you pointed out issues that you noticed, it's hard for me to try and look at every individual texture in game when I am busy playing, updating my texture packs and working on some new ones.
I looked at the clock in-game but I couldn't see any problem with it like the one that you mentioned, so I'm not sure what the cause would be. Nonetheless, I copy and pasted the dial area from the original minecraft items file just to try and remedy the issue if possible.
I really liked the particular color of the dirt as it was, which was a texture taken straight out of a Shining Force image. However, I have to agree that it was so very close to the sand/sandstone color scheme that it did make it hard to tell them apart, especially in a dark cave. So I changed the dirt to a new, darker color.
I think the dirt looks pretty good now, and also different enough from gravel, sand, and sandstone.