Query related to H1B Amendment REF to Visa stamping

Hi all,

   I have applied amendment & My amendment request gone for RFE and the additional docs yet to submitted to USCIS by my employer. 

But I have booked Bio metrics and stamping Next week in Chennai consulate using my amendment receipt.

Below are some of clarifications.

1. Is there anyone completed the Visa stamping as same as my case in Chennai consulate?  

2. If yes is there any Visa denied or i221g notice given  for the case like above.

3. For my case is there any chance that VO can ask questions related to my amendment RFE?

I have checked with my circle and am not able to find the same case as my case. So only i just wanna check with you.

if you can provide the information at the earliest it will be really great for me.

please reply at the earliest .