So the nuts thing is pretty straight forward. At that level of nut intake per meal, you're getting about 45g-90g of fat per meal and 11-22g of fiber. With this in mind, I think either metering out your fat intake into smaller meals OR finding alternate sources may be useful. Alternatively, using digestive enzymes (lipase) might help too provided you don't have any overt GI issue.
I don't know if salted peanuts would help or not help cramps. I tend to see people do well with BCAAs + electrolytes and being hydrated. I also have had success with people who do BCAAs and then rinse their mouth with Gatorade (without swallowing).
It took about 3 days for the cobbler to shave my shoes down and it cost me 20 bucks. He just removed the crepe along the entire sole up until the toe box, where it was only the single layer there, which he subsequently made flush with the entire shoe. Yes it still has honeycomb on the bottom. In the video I explain that they detached the sole from the shoe boot by peeling the heel towards the toe, but they never removed it. He then just cut away excess material so it was the same height all the way across.