how you respond to the RFE

hi,

congrtulations first!
from your previous messages, it seems that it takes a long time for them to respond to your rfe which requires one eta 750 b. am i right?

i have a very similar situation like you. my rfe only requires eta 750 b. and i responded to them by just ting the eta 750 b. do you think we need to any additional materials?

my case is also niw 140 diy self-petition, transfeered from csc to tsc.

thanks a lot!