diff --git a/phsource/compile_report b/phsource/compile_report
index 619c1b93..71ff9e04 100644
--- a/phsource/compile_report
+++ b/phsource/compile_report
@@ -782,6 +782,7 @@ vdiph2/e@       [3:] en_sc
                 [e@] en_wi
 vdiph2/ea       [ea] ro
 vdiph2/ei_3     [i:] en_wm
+vdiph2/ei_4     [eI] en_us
 vdiph2/eo       [eo] ro
 vdiph2/e[u      [e[u] ro
 vdiph2/i@       [i@] en_n
@@ -1609,7 +1610,6 @@ vwl_en_us/ai@   [aI@] en_us
 vwl_en_us/ar    [A:] en_us
                 [A@] en_us
 vwl_en_us/ee    [E] en_us
-vwl_en_us/ei    [eI] en_us
 vwl_en_us/er    [e@] en_us
 vwl_en_us/ii    [I] en_us
                 [I2] en_us
diff --git a/phsource/ph_english_us b/phsource/ph_english_us
index 3ff5f587..63dd4e21 100644
--- a/phsource/ph_english_us
+++ b/phsource/ph_english_us
@@ -89,7 +89,7 @@ endphoneme
 
 phoneme I
   vowel  starttype (i) endtype (i)
-  length 120
+  length 150
   formants vwl_en_us/ii
   linkout ;
 endphoneme
@@ -98,7 +98,7 @@ endphoneme
 phoneme I2
   vowel  starttype (i)  endtype (i)
   unstressed
-  length 120
+  length 150
   formants vwl_en_us/ii
   linkout ;
 endphoneme
@@ -164,7 +164,7 @@ endphoneme
 
 phoneme i:
   vowel  starttype (i)  endtype (i)
-  length 160
+  length 170
   formants vowel/i_6
   linkout ;
 endphoneme
@@ -236,8 +236,8 @@ endphoneme
 phoneme eI
   vowel  starttype (e)  endtype (i)
   length 220
-//  formants vdiph/eei_2
-  formants vwl_en_us/ei
+  formants vdiph2/ei_4
+//  formants vwl_en_us/ei
 endphoneme
 
 
diff --git a/phsource/vdiph2/ei_4 b/phsource/vdiph2/ei_4
index ba273eab..084280c1 100644
Binary files a/phsource/vdiph2/ei_4 and b/phsource/vdiph2/ei_4 differ
diff --git a/phsource/vwl_en_us/ee b/phsource/vwl_en_us/ee
index 0e5734a4..43e5dbc0 100644
Binary files a/phsource/vwl_en_us/ee and b/phsource/vwl_en_us/ee differ
diff --git a/phsource/vwl_en_us/ii b/phsource/vwl_en_us/ii
index 1af77b1c..6d1b6767 100644
Binary files a/phsource/vwl_en_us/ii and b/phsource/vwl_en_us/ii differ