Gatling Simulation utilizing a circular feed

FindUsersWithCircularFeed.scala

package mypackage
import com.excilys.ebi.gatling.core.Predef._
import com.excilys.ebi.gatling.http.Predef._
import com.excilys.ebi.gatling.http.Headers.Names._
import akka.util.duration._
import bootstrap._

object FindUsersWithCircularFeed {
  val usersSearchCrit = tsv("usersSearchCrit.tsv").circular
  
  val scnFindUsers = scenario("Find Users with Circular feed")
    .feed(usersSearchCrit)
    .exec(
      http("Find Users")
        .post("/users/find")
        .body("${crit}")
        .asJSON
        .check(jsonPath("$.success"))
    )
}

usersSearchCrit.tsv

crit
{""searchCrit":[{"searchBy":"USERID","searchText":"hu"}],"page":1,"start":0,"limit":100,"sort":[{"property":"userId","direction":"ASC""}]}
{""searchCrit":[{"searchBy":"USERID","searchText":"man"}],"page":1,"start":0,"limit":100,"sort":[{"property":"userId","direction":"ASC""}]}
{""searchCrit":[{"searchBy":"STATUS","status":[7]}],"page":1,"start":0,"limit":100,"sort":[{"property":"status","direction":"ASC""}]}
{""searchCrit":[{"searchBy":"RESFOR","divisionCode":["HR"]}],"page":1,"start":0,"limit":100,"sort":[{"property":"userId","direction":"ASC""}]}
{""searchCrit":[{"searchBy":"DIVISION","divisionCode":["HR"]}],"page":1,"start":0,"limit":100,"sort":[{"property":"userId","direction":"ASC""}]}
{""searchCrit":[{"searchBy":"GROUPID","group":["West_Group"]}],"page":1,"start":0,"limit":100,"sort":[{"property":"userId","direction":"ASC""}]}
{""searchCrit":[{"searchBy":"LASTACCESSDATE","dateOperator":"ISBEFORE","dateCrit":"2014-01-09T00:00:00-05:00"}],"page":1,"start":0,"limit":100,"sort":[{"property":"lastAccessDate","direction":"ASC""}]}