50kb size limit on a webservice transfer?

I have a web service and I'm trying to fall its function while sending it data. The d开发者_如何学JAVAata is a byte array, I'm finding that the maximum size byte array I can send is about 50kb (bit less but that's probably due to headers and other things).

How can I increase this size? I was looking at the service web.config and added this to it:

<binding name="BasicHttpBinding_BasicAuth">
  <readerQuotas maxDepth="64" maxStringContentLength="2147483647"
     maxArrayLength="2147483647" maxBytesPerRead="2147483647" maxNameTableCharCount="16384" />
  <security mode="TransportCredentialOnly">
    <transport clientCredentialType="Basic" />
  </security>
</binding>

And also tried:

<httpRuntime maxRequestLength="8000"></httpRuntime>

As well but to no avail.

Any ideas?

I also needed to do this, and the following worked:

<httpRuntime requestValidationMode="2.0" maxRequestLength="6225920"/>