Bump mapping in MODO vs Vray issue

[GidPDX]

I'm creating a credit card and have the bump mostly looking like I'd like in MODO, but when I go to render it in Vray, the bump seems to be more flat and less convincing. Does anyone know why this might be and what I should try to correct it?



*****EDIT

OK, looks like something is up with the gamma or something. I can get it to more closely match MODO if I either set the gamma manually to 2.2 on the bump image or keep the gamma at 1 and set the high level to 50%. Any thoughts on to whats happening? Is it a problem with MODO or Vray or does Vray just interpret bump mapping differently?

[vladimir.nedev]

Can you send me the scene with the maps so I can check what's going on ?

Greetings,
Vladimir Nedev

[GidPDX]

Thanks!

I'll send it to you soon.