Please capitalize where necessary: these rules are applied with common sense and flexibility.
A: These rules are applied with common sense and flexibility.

Q: this means that the result varies depending on exactly when the game is played. a fraction of a second earlier or later, and the result would be different.

A: This means that the result varies depending on exactly when the game is played. A fraction of a second earlier or later, and the result would be different.

Q: digital conditioners are one of the more recent developments in signal conditioners.
A: Digital conditioners are one of the more recent developments in signal conditioners.

Problem: *tipping load with counterweight (base plate) and cast rear weight
Can you repeat this sentence, but capitalize it?
Answer: *Tipping load with counterweight (base plate) and cast rear weight

Text: it's surprising how exactly you can drive it on a winding road now that it has car-like handling qualities.

Correct capitalization: It's surprising how exactly you can drive it on a winding road now that it has car-like handling qualities.

Problem: highstability and a low cost make this application a leading solution in this class of software.
Can you repeat this sentence, but capitalize it?
Answer:
Highstability and a low cost make this application a leading solution in this class of software.