In the sentence
- I have read your paper, which is very well-written, carefully.
"your paper" is described by the relative clause "which is very well-written".
I'm looking for grammar rules related to the distance between a noun and the relative clause describing it. For example, I'm not sure if the following sentences are grammatical:
I have read your paper carefully, which is very well-written.
I read your paper carefully last night, which is very well-written.