First of all, thanks for taking the time to document all that, it's really awesome to see. With NZ having the same settings to England, it's a set up I've used a fair bit. I also really like that you have a decent balance of bat and ball. Even though you've posted the wickets, can see you've also been making runs and it's a compelling battle.
On the subject of movement off the seam, it's been covered in the last page or two that this is linked to the friction settings for both the ball and the pitch. It's fairly obvious that a higher friction level allows for more grip when bowling, and as such, more movement. Through my own play testing, I've come to see that whilst friction sliders may be linked to the amount/type of edges you see, having the slider too high does make for some exaggerated movement at times. The original theory was that a higher friction slider reduced the number of edges, making for more batter friendly conditions. However, with the ball doing more off the pitch, that advantage was probably negated anyway.
As such, I've just made some changes to the original post to reflect this thinking. I've also added additional commentary to reflect why I've made the changes and why some people might prefer to ignore them and keep using the original settings if they like that kind of challenge. There is also a legitimate view that it's better to just leave friction as a static value throughout. We're all guessing here to some extend anyway!
Also, apologies to anyone that looked at the original post in the last half hour. I just had an absolute mare with the BBCode and the whole thing became a complete mess of red text and random strikethroughs haha!