Added another override for materials below ztrans in uncut elements

src/make_cut.f90

@@ -163,6 +163,7 @@ if (.not.params%excl_vol) then
       enddo
       if (prod.lt.0.d0 .and. icut.eq.0) then
         matel=params%materialn(i)
+        if (zmean.lt.mat(matel)%ztrans) matel=mat(matel)%transnum
       endif
    enddo
 else