diff --git a/tracy/tracy/src/t2elem.cc b/tracy/tracy/src/t2elem.cc
index 95a6935ef4a648e7fd8fac6f0b5d317792d5f04b..75fdd491be35cf752fce3ed63d87f39f509705cf 100644
--- a/tracy/tracy/src/t2elem.cc
+++ b/tracy/tracy/src/t2elem.cc
@@ -1814,6 +1814,8 @@ void Insertion_Pass(CellType &Cell, ss_vect<T> &X) {
         L2 = c_2 * LN;
         K1 = d_1;
         K2 = d_2;
+        fprintf(stdout, "BUG Fourth order L= %f, N= %d LN=%f S1=%f S2 = %f\n", 
+                elemp->PL, Nslice, LN, elemp->ID->scaling1, elemp->ID->scaling1);
 
 //        Drift(L1, X);
         for (i = 1; i <= Nslice; i++) {