diff --git a/eic_ip6.xml b/eic_ip6.xml
index eeda325c19fc7b5c85515be1b3ca454a0aba3c46..e7e2b18c1eba3d09791bdcd3910df5d387e7af8e 100644
--- a/eic_ip6.xml
+++ b/eic_ip6.xml
@@ -11,6 +11,8 @@
<constant name="BeamPipe_ID" value="2"/>
<include ref="ip6/ip6_defs.xml" />
+ <comment> Change this to 275/100/41 to change the field setup</comment>
+ <include ref="ip6/far_forward_fields_275.xml" />
<comment>
diff --git a/ip6/far_forward_fields_100.xml b/ip6/far_forward_fields_100.xml
new file mode 100644
index 0000000000000000000000000000000000000000..996645d3462a2e7ec4f1c447e919036144b89f10
--- /dev/null
+++ b/ip6/far_forward_fields_100.xml
@@ -0,0 +1,35 @@
+<define>
+
+ <comment>
+ All magnet values are input by hand and represent the implementation in EICRoot used for the Yellow Report.
+
+ The original values were calculated for 275 GeV ions. For now, we can get a lower energy tune
+ by scaling down all magnets (except for B0pf) by new_beam_energy/275.
+
+ This is the 100GeV file, so we applied 100/275.
+ </comment>
+
+ <constant name="B0PF_GradientMax" value="-8.12238283*tesla/m"/>
+ <constant name="B0APF_GradientMax" value="0.0*tesla/m"/>
+ <constant name="Q1APF_GradientMax" value="-26.40290909*tesla/m"/>
+ <constant name="Q1BPF_GradientMax" value="-22.99827419*tesla/m"/>
+ <constant name="Q2PF_GradientMax" value="13.4120059*tesla/m"/>
+ <constant name="B1PF_GradientMax" value="0.0*tesla/m"/>
+ <constant name="B1APF_GradientMax" value="0.0*tesla/m"/>
+ <constant name="B2PF_GradientMax" value="0.0*tesla/m"/>
+ <constant name="Q0EF_GradientMax" value="-4.774134545*tesla/m"/>
+ <constant name="Q1EF_GradientMax" value="2.127596364*tesla/m"/>
+
+ <constant name="B0PF_Bmax" value="1.1840539*tesla"/>
+ <constant name="B0APF_Bmax" value="1.247798873*tesla"/>
+ <constant name="Q1APF_Bmax" value="0.0*tesla"/>
+ <constant name="Q1BPF_Bmax" value="0.0*tesla"/>
+ <constant name="Q2PF_Bmax" value="0.0*tesla"/>
+ <constant name="B1PF_Bmax" value="1.253814182*tesla"/>
+ <constant name="B1APF_Bmax" value="0.9818181818*tesla"/>
+ <constant name="B2PF_Bmax" value="-1.741459709*tesla"/>
+ <constant name="Q0EF_BMax" value="0.0*tesla"/>
+ <constant name="Q1EF_BMax" value="0.0*tesla"/>
+
+</define>
+
diff --git a/ip6/far_forward_fields_275.xml b/ip6/far_forward_fields_275.xml
new file mode 100644
index 0000000000000000000000000000000000000000..4ce7c41837d94320632f0cc8e1d326edc14f9eee
--- /dev/null
+++ b/ip6/far_forward_fields_275.xml
@@ -0,0 +1,30 @@
+<define>
+
+ <comment>
+ All magnet values are input by hand and represent the implementation in EICRoot used for the Yellow Report.
+ </comment>
+
+ <constant name="B0PF_GradientMax" value="-8.12238283*tesla/m"/>
+ <constant name="B0APF_GradientMax" value="0.0*tesla/m"/>
+ <constant name="Q1APF_GradientMax" value="-72.608*tesla/m"/>
+ <constant name="Q1BPF_GradientMax" value="-63.24525402*tesla/m"/>
+ <constant name="Q2PF_GradientMax" value="36.88301623*tesla/m"/>
+ <constant name="B1PF_GradientMax" value="0.0*tesla/m"/>
+ <constant name="B1APF_GradientMax" value="0.0*tesla/m"/>
+ <constant name="B2PF_GradientMax" value="0.0*tesla/m"/>
+ <constant name="Q0EF_GradientMax" value="-13.12887*tesla/m"/>
+ <constant name="Q1EF_GradientMax" value="5.85089*tesla/m"/>
+
+ <constant name="B0PF_Bmax" value="1.1840539*tesla"/>
+ <constant name="B0APF_Bmax" value="3.4314469*tesla"/>
+ <constant name="Q1APF_Bmax" value="0.0*tesla"/>
+ <constant name="Q1BPF_Bmax" value="0.0*tesla"/>
+ <constant name="Q2PF_Bmax" value="0.0*tesla"/>
+ <constant name="B1PF_Bmax" value="3.447989*tesla"/>
+ <constant name="B1APF_Bmax" value="2.7*tesla"/>
+ <constant name="B2PF_Bmax" value="-4.7890142*tesla"/>
+ <constant name="Q0EF_BMax" value="0.0*tesla"/>
+ <constant name="Q1EF_BMax" value="0.0*tesla"/>
+
+</define>
+
diff --git a/ip6/far_forward_fields_41.xml b/ip6/far_forward_fields_41.xml
new file mode 100644
index 0000000000000000000000000000000000000000..8dd1f9a9cb4e06517211725903120a9df35342c7
--- /dev/null
+++ b/ip6/far_forward_fields_41.xml
@@ -0,0 +1,34 @@
+<define>
+
+ <comment>
+ All magnet values are input by hand and represent the implementation in EICRoot used for the Yellow Report.
+
+ The original values were calculated for 275 GeV ions. For now, we can get a lower energy tune
+ by scaling down all magnets (except for B0pf) by new_beam_energy/275.
+
+ This is the 41GeV file, so we applied 41/275.
+ </comment>
+
+ <constant name="B0PF_GradientMax" value="-8.12238283*tesla/m"/>
+ <constant name="B0APF_GradientMax" value="0.0*tesla/m"/>
+ <constant name="Q1APF_GradientMax" value="-10.82519273*tesla/m"/>
+ <constant name="Q1BPF_GradientMax" value="-9.429292418*tesla/m"/>
+ <constant name="Q2PF_GradientMax" value="5.49892242*tesla/m"/>
+ <constant name="B1PF_GradientMax" value="0.0*tesla/m"/>
+ <constant name="B1APF_GradientMax" value="0.0*tesla/m"/>
+ <constant name="B2PF_GradientMax" value="0.0*tesla/m"/>
+ <constant name="Q0EF_GradientMax" value="-1.957395164*tesla/m"/>
+ <constant name="Q1EF_GradientMax" value="0.8723145091*tesla/m"/>
+
+ <constant name="B0PF_Bmax" value="1.1840539*tesla"/>
+ <constant name="B0APF_Bmax" value="0.5115975378*tesla"/>
+ <constant name="Q1APF_Bmax" value="0.0*tesla"/>
+ <constant name="Q1BPF_Bmax" value="0.0*tesla"/>
+ <constant name="Q2PF_Bmax" value="0.0*tesla"/>
+ <constant name="B1PF_Bmax" value="0.5140638145*tesla"/>
+ <constant name="B1APF_Bmax" value="0.4025454545*tesla"/>
+ <constant name="B2PF_Bmax" value="-0.7139984807*tesla"/>
+ <constant name="Q0EF_BMax" value="0.0*tesla"/>
+ <constant name="Q1EF_BMax" value="0.0*tesla"/>
+
+</define>
diff --git a/ip6/ip6_defs.xml b/ip6/ip6_defs.xml
index cd9f7c1ebaf9c3a1c76b40ef9ceebe569aece225..0006e9eec3a2760dfde5a3f0bd2a3981aa2289a5 100644
--- a/ip6/ip6_defs.xml
+++ b/ip6/ip6_defs.xml
@@ -45,32 +45,6 @@
</comment>
-<comment> All magnet values are input by hand and represent the implementation in EICRoot used for the Yellow Report.</comment>
-
- <constant name="B0PF_GradientMax" value="-8.12238283*tesla/m"/>
- <constant name="B0APF_GradientMax" value="0.0*tesla/m"/>
- <constant name="Q1APF_GradientMax" value="-72.608*tesla/m"/>
- <constant name="Q1BPF_GradientMax" value="-63.24525402*tesla/m"/>
- <constant name="Q2PF_GradientMax" value="36.88301623*tesla/m"/>
- <constant name="B1PF_GradientMax" value="0.0*tesla/m"/>
- <constant name="B1APF_GradientMax" value="0.0*tesla/m"/>
- <constant name="B2PF_GradientMax" value="0.0*tesla/m"/>
- <constant name="Q0EF_GradientMax" value="-13.12887*tesla/m"/>
- <constant name="Q1EF_GradientMax" value="5.85089*tesla/m"/>
-
- <!-- big flip - dipole fields change sign, quads stay the same -->
-
- <constant name="B0PF_Bmax" value="1.1840539*tesla"/>
- <constant name="B0APF_Bmax" value="3.4314469*tesla"/>
- <constant name="Q1APF_Bmax" value="0.0*tesla"/>
- <constant name="Q1BPF_Bmax" value="0.0*tesla"/>
- <constant name="Q2PF_Bmax" value="0.0*tesla"/>
- <constant name="B1PF_Bmax" value="3.447989*tesla"/>
- <constant name="B1APF_Bmax" value="2.7*tesla"/>
- <constant name="B2PF_Bmax" value="-4.7890142*tesla"/>
- <constant name="Q0EF_BMax" value="0.0*tesla"/>
- <constant name="Q1EF_BMax" value="0.0*tesla"/>
-
<constant name="B0PF_InnerRadius" value="20.0*cm"/>
<constant name="B0APF_InnerRadius" value="4.3*cm"/>
<constant name="Q1APF_InnerRadius" value="5.6*cm"/>