No sump pump. The eastern wall was not where we leveled. It's covered in stamped concrete. eek! We leveled the backyard from running down towards that wall.
Yes, caulking is not uncommon. I didn't have a picture of what that window or a few others looked like before I caulked them. You can still see the window settlement through the new caulk.
Thanks for your informative reply! Appreciated greatly! That's a lot of pictures to go through!

I have just gotten started. You have greatly set me into knowledge gear with your post. I went to check on a couple things and then, my camera battery was dead! I would like to share some of the next pictures with yourself. I'll explain below for now. It's good to have it in text, and just in case someone out there is patient enough to read any of it... I'm all ears!
As I had lots to say in my last post, I missed a few important notes. It is hard for me to explain without understanding what I should be looking for. I understand what you're saying about 10000? pics not really being the best help. First hand or from a knowledgable source would be best. We are going to have our home inspected by a few sound opinions. My part is to try and figure out as much as I can, so that I can feel comfortable in understanding what the inspectors tell us.
You are correct, freeze, thaw and poor drainage on clay soils! And, the home was also built during the winter. This being our first spring season in the home, most of it comes as a surprise, challenge and knowledge base of information.
We have recently leveled our back lot. I "thought" I finished it on July 1st! YAY! The water runoff from the neighbours behind doesn't run into the back of our house anymore. It sits at the end of the yard, only sopping on heavy rainfalls. That should help a great bit with the side of the house. Only problem I notice now is, we have a water stream between our shared fence with the neighbour. They also recently (1 month ago) raised their back lot to slope away from their house. This help our lot! Underneath our shared fence was not leveled. Now even more runoff goes along the new under fence trench, out through our weeping tile system, rocks and tube, beside the cracking eastern wall, between our houses and onto the front lawn. It's better, though I would still like to fill under that fence if I'm allowed to legally. I don't see why our neighbours lots behind our houses slope towards ours. Maybe it has something to do with the street sewer that runs directly in front of my house and the neighbours. I don't trust water flowing and freezing beside the home. Not after experiencing all this.
I agree, the tape jobs look to be poor craftsmanship. As like the low sheen painted walls that show studs and or mud seams in the master bedroom. You may see glossy because of the camera lighting. I wonder which new sheets of drywall were replaced and why. The builder rep who called in response to my email told me just last week, "The old owners needed "a few" sheets of drywall replaced." I asked her, "Which ones and why?" She said, "The builder will have that information when he comes out to see the house." Which will be soon! This is also they same lady that told me she remembers the old owner and her sister that still resides beside me, coming in with a huge list of cosmetic work that needed to be done on the houses. That's when she mentioned, "I wonder why they didn't mention foundation" and something like, "Maybe this is why there was so many repairs that needed to be done." "Maybe it is a foundation issue."
It makes me wonder if what I'm seeing now is natural drywall shrinkage/cracking due to the expansion and contraction that you mention, or are the new sheets experiencing further settlement. I have to give active settlement great thought after reading your post and going to check.
I see the center of the house as being the sink for heaving and settlement damage. This tends to be where most of the poor drywall taping, window sill settlement and sill frame cracks can be found. Right below those central areas is the new leaky crack that runs vertically up our basement wall.
After your post I noticed that there is an old split repair running up and down the edge of the drywall. This is "right below" the growing ceiling cracks surrounding that support beam. It is an older split. I will post pictures as soon as my cam battery charges. Would you like MORE PICTURES!? heh The split in that drywall runs from the baseboard all the way up, with some spots repaired better than others? I also primed and painted over that spot without noticing it in Nov 2008.
Upstairs, above the support beam cracks is poor craftmanship. Tape/filler on ceilings and a small linen closet that has plenty of small cracks running along the same drywall that merges with the staircase. Lots of small cracks and plenty of filler. Above the linen closet is a square patch of missing drywall above one corner.
Thanks for pointing all this out. The main level bathroom door is tight. It is almost exactly below the good ole' support beam in the living room. That area is also prone to noises coming from above and below, especially during the winter freeze season. Since summer has arrived, I have only heard this same noise 4x. Noise is way too common in the winter for my liking. It's hard to average when considering I'm outside more during the summer.. etc. I'm going to estimate that I heard 20-25 pops from that area during the winter. Pop is not a good word to explain it. Deep tones with more shock reverberation than a pop or snap. I no longer think it's the wood staircase leading downstairs to the basement like I used to. I know it's not the furnace ducts. Those are other noises I'm now used to. That and winter making the master bathroom pipes rattle against the wall as if they've been constricted by contraction. The master bathroom is on that eastern wall with foundation cracks.
I have no idea if the doors were re-straightened before we purchased the house. What I do know is, thanks! That bathroom door didn't start sticking until a few months ago. Off the top of my head, there are other separation spots around a few door frames. For some reason, square spots / pieces of drywall are missing above 2 known door frames. I need to check the rest. Thanks! The smallest bedroom window has issues with closing very tightly. It is also on the eastern wall.
It may seem small, or all be it cosmetic. I guess time will tell!
I'm sure I could go on and on. I've probably missed other important information, although I'm sure my novel is already overwhelming as it is. The pictures made me frustrated, I can only imagine someone else giving up their time to go through all that and this! lol
I need one more post on this forum before I can post pics and links. Here's a video of some of our yard leveling, work on youtube. If you want.