diff --git a/src/mad_dynap.c b/src/mad_dynap.c
index 680ec22c3..81a89c2bb 100644
--- a/src/mad_dynap.c
+++ b/src/mad_dynap.c
@@ -17,6 +17,17 @@ dynap_tables_create(struct in_cmd* cmd)
   
   t = make_table("dynaptune", "dynaptune", dynaptune_table_cols, dynaptune_table_types, npart);
   add_to_table_list(t, table_register);
+  
+  if (table_exists("mytracksumm")) {
+  /*  hrr Sep 2021 table mytracksumm is not cleaned so pre-existence printf is not needed. 
+      printf("Table mytracksumm does exist already\n"); hrr Sep 2021 */
+  }
+  else {
+    t = make_table("mytracksumm", "mytracksumm", mytracksumm_table_cols,
+                   mytracksumm_table_types, 2*stored_track_start->curr);
+    add_to_table_list(t, table_register);
+  }
+
 }
 
 // public interface
diff --git a/src/trrun.f90 b/src/trrun.f90
index b6464a4c4..14966044f 100644
--- a/src/trrun.f90
+++ b/src/trrun.f90
@@ -517,7 +517,7 @@ subroutine trrun(switch, turns, orbit0, rt, part_id, last_turn, last_pos, &
   endif
 
   !--- Write checkpoint_restart data
-  call BB_Write(jmax, orbit0, z);
+  call BB_Write(jmax, orbit0, z, dynap);
   
   !--- enter last turn in summary table. 
   ! Add as well as tracksumm recreated each RUN call new permanent table mytracksumm. ! hrr Feb 2022
@@ -5885,7 +5885,7 @@ subroutine BB_Update2(turn, orbit0, z, part_id, last_turn)
 
   end subroutine BB_Update2
 
-  subroutine BB_Write(turn, orbit0, z)
+  subroutine BB_Write(turn, orbit0, z, dynap)
 
     use spch_bbfi
     use trackfi
@@ -5894,11 +5894,13 @@ subroutine BB_Write(turn, orbit0, z)
     use SpaceCharge !hrr Oct 2021
 
     integer, intent(IN) :: turn
+    logical, intent(In) :: dynap
     integer :: i, j
 
     double precision, intent(IN) :: orbit0(6), z(6,N_macro_surv)
-
-!   if (bb_sxy_update) then !hrr Dec 2021 checkpoint_restart must not depend on bb_sxy_update
+   
+   !if (bb_sxy_update) !hrr Dec 2021 checkpoint_restart must not depend on bb_sxy_update   
+   if (.not. dynap) then 
        rewind unit_chpt
        write(unit_chpt) jmax
        write(unit_chpt) Ex_rms
@@ -5911,7 +5913,7 @@ subroutine BB_Write(turn, orbit0, z)
        write(unit_chpt) sigma_t
        write(unit_chpt) mean_t
        write(unit_chpt) N_ini
-!   endif !hrr Dec 2021
+   endif
   end subroutine BB_Write
 
   subroutine table_input(betx_start, bety_start, &