I am using the Hubspot API and posting to Hubspot contact lists successfully using Gravity Forms, but it looks as though the sub-field entries are not posting. Here is a log of my $entry array: http://pastie.org/6476327 . As you can see the sub-fields are getting posted, for example [6.3] => Rob but they are not getting passed to Hubspot, only the non-subs like [13] => Search Engine are getting passed. Here is my Hubspot sync function: http://pastie.org/6476358 which works just fine, other than the array entries with sub-fields (again, something like $entry[6.6] does not get passed, but something like $entry[6] does). Any ideas on why this might be? The only thing I can think of is the urlencode, is there another way to grab entry data after_submission ?