diff --git a/NEWS b/NEWS
index 0adf8e7..a9a76bd 100644
--- a/NEWS
+++ b/NEWS
@@ -3,9 +3,9 @@
   `data` argument of `compileDecisionModel`.
 * Adds `factorFormula` to assist in writing formulae that make use 
   of factor levels instead of their numeric codes.
+* Deterministic nodes are now represented as diamonds by default.
 
 ### 0.10.0 (26 Sept 2015)
->>>>>>> origin/current-devel
 * Implements the `factorLevels` element in network objects 
   and arguments in `setNode`.  See Issue #81
 * Changes to `plot.HydeNetwork` relevant to changes in 
diff --git a/R/factorFormula.R b/R/factorFormula.R
index d0044ed..c241655 100644
--- a/R/factorFormula.R
+++ b/R/factorFormula.R
@@ -40,10 +40,12 @@
 #' 
 factorFormula <- function(form, network){
   form <- deparse(form)
+  form <- trimws(form)
+  form <- paste0(form, collapse = "")
   
   relabel <- extractFactors(form)
   
-  relabel_mat <- isolateVariableFromLabel(relabel)
+  relabel_mat <- isolateVariableFromLabel(relabel, network)
   
   new_label <- 
     mapply(getNumericLevel, 
@@ -73,7 +75,7 @@ extractFactors <- function(form){
   unlist(relabel)
 }
 
-isolateVariableFromLabel <- function(relabel){
+isolateVariableFromLabel <- function(relabel, network){
   relabel_mat <- stringr::str_split_fixed(relabel, "[=][=]", 2)
   relabel_mat <- trimws(relabel_mat)
   relabel_mat <- gsub("('|\")", "", relabel_mat)
diff --git a/vignettes/DecisionNetworks.Rmd b/vignettes/DecisionNetworks.Rmd
index 56a72e4..1697209 100644
--- a/vignettes/DecisionNetworks.Rmd
+++ b/vignettes/DecisionNetworks.Rmd
@@ -288,23 +288,24 @@ net <- setNode(net, payoff, "determ", define=fromFormula(),
          nodeFormula = factorFormula(payoff ~
                          ifelse(playerFinalPoints > 21, -1,
                            ifelse(playerFinalPoints == 21,
-                             ifelse(dealerOutcome == 1, 0,
+                             ifelse(dealerOutcome == "Blackjack", 0,
                                ifelse(dealerOutcome == 7, 0, 1)),
-                             ifelse(dealerOutcome == 2,
+                             ifelse(dealerOutcome == "Bust",
                                ifelse(playerFinalPoints < 22, 1, -1),
-                               ifelse(dealerOutcome == 3,
+                               ifelse(dealerOutcome == "17",
                                  ifelse(playerFinalPoints == 17, 0,
                                  ifelse(playerFinalPoints > 17, 1, -1)),
-                                 ifelse(dealerOutcome == 4,
+                                 ifelse(dealerOutcome == "18",
                                    ifelse(playerFinalPoints == 18, 0,
                                      ifelse(playerFinalPoints > 18, 1, -1)),
-                                   ifelse(dealerOutcome == 5,
+                                   ifelse(dealerOutcome == "19",
                                      ifelse(playerFinalPoints == 19, 0,
                                        ifelse(playerFinalPoints > 19, 1, -1)),
-                                     ifelse(dealerOutcome == 6,
+                                     ifelse(dealerOutcome == "20",
                                        ifelse(playerFinalPoints == 20, 0,
                                          ifelse(playerFinalPoints > 20, 1, -1)),
-                                       ifelse(playerFinalPoints == 21, 0, -1))))))))))
+                                       ifelse(playerFinalPoints == 21, 0, -1)))))))),
+                         net))
 
 ```