diff --git a/e2-estia.i b/e2-estia.i
index 723ba30..45fe62a 100644
--- a/e2-estia.i
+++ b/e2-estia.i
@@ -166,7 +166,8 @@ c -------------------------------------------------------
 c --------------- PHYSICS CARDS --------------------------
 c -------------------------------------------------------
 c dbcn 375642321 j j j j j j j j j j j 15291711
-nps 1e6
+c stop calculation either at 2e8 histories, 6.5 days or tally 15 error <0.001
+stop nps 2e8 ctme 4.5e6 f15 0.001
 c histp
 mode            n p h / z $ neutron, photon, proton, pi+, pi0
 imp:n,p,h,/,z 1 276r 0 0 1 578r
@@ -204,13 +205,13 @@ c read file=sources/mcstas_source_mf.i echo
 c read file=sources/mcstas_gammas.i echo
 c read file=sources/mcstas_gammas_2.i echo
 c read file=sources/mcstas_source_shutter.i echo
-prdmp 1e8 -10 1 2 1e6
+prdmp 1e7 -30 1 2 1e5
 print 30 32 40 
 c      120 $O importance function quality
 c      128 $O universe map
 c      150 $O DXTRAN diagnostics
-c      160 $D TFC bin tally analysis
-c      161 $D f(x) tally density plot
-c      162 $D cumulative f(x) and tally density plot
+       160 $D TFC bin tally analysis
+       161 $D f(x) tally density plot
+       162 $D cumulative f(x) and tally density plot
 c ++++++++++++++++++++++ END ++++++++++++++++++++++++++++
 
diff --git a/tallies/BBG_f5.i b/tallies/BBG_f5.i
index 277f172..f4fb367 100644
--- a/tallies/BBG_f5.i
+++ b/tallies/BBG_f5.i
@@ -16,5 +16,5 @@ e15      1e-10 1.58e-10 2.51e-10 3.98e-10 6.31e-10
          1e+2 1.58e+2 2.51e+2 3.98e+2 6.31e+2
          1e+3 1.58e+3 2.51e+3
 fq15 e f
-pd15     0.1 276r 0 0 1 578r
+pd15     0.25 276r 0 0 1 578r
 tf15 1