Premmy

I just checked my bank account online and it's finally showing pending for the check being cashed!
 
Mailed April 6th
CSC received April 9th.
Check cashed May 24th!
 
I'm thinking we will get the NOA on Saturday or early next week. I've never been more happy to see money being taken out of my account.

Update:
I-751 package sent to VSC- 4/23/18
Package received-  4/24/18
Check cashed today- 5/18/18
Received NOA yesterday- 5/21/18
 

I-751 received by USCIS 04/05/2018
1st NOA received on 04/17 saying "conditional resident status extended for 1 year..."
2nd NOA received on 05/11 saying  "...USCIS is able to reuse your previously captured fingerprints and other biometrics. USCIS will run the same security checks and use your biometric data as in the past, however it is not necessary for you to appear at a USCIS ASC for a biometric appointment. The biometric fee will not be refunded...."
I am not sure if this is good or bad. I would like to know if anyone else here have received similar responses?  TIA 

Here is the latest P3 and P4 information I was able to gather. I hope this can help as some of the information I found was dated.

K1 Instruction DS160 20140711(CN).pdf