H1B, H4 Visa

Hi Friends,

I attended interview with my at Delhi Consulate, here are the questions :

Questions to Me

VO: Please hand over your passport and I 797
Me: Handed over

VO: Name of Sponsor company?
Me: YYYY

VO: What does your employer do?
Me: YYYY

VO: Do you have end client
Me: Yes, but I will be working from my office and visit clients on need basis

VO: Do you have client letter
Me: We do not have this policy

VO: Oh okay, are you a product firm
Me: Yes

VO: You will be working on Internal Project?
Me: Yes

VO: do you have internal project details Doc
Me: No

VO: Please give me your I 129
Me: Handed over

VO: Your Designation
ME: YYYY

VO: Your Salary

Me:ZZZ

VO: Where is the office located?

Me: YYYY

To My Wife

VO: When did you get married?
VO: Marriage was arranged or Love?
VO: Wedding album pls?
VO: How many people attended wedding?
VO: What will you be doing there?

After around 5 to 7 min of extensive interview, he returned all the documents , our passport and gave us a 221 (G) Blue color form and asked me to submit following documents:

1. LCA, I- 797, I-129 with DHS cover letter
2. Petitioner's tax returns of past 2 years
3. Internal project details , time lines, budget and employees assigned to it

I am working on the documents to be submitted, I am really worried now? any one in same boat or had same experience please advice .

P.S. : One more information, my designation and salary was different then what was mentioned in LCA, but I had a supporting doc stating, change of Designation is firm's internal affair and beneficiary still requires same skills to perform his duties

Please advice