diff --git a/src/type.jl b/src/type.jl
index 415c556..516b900 100644
--- a/src/type.jl
+++ b/src/type.jl
@@ -193,7 +193,8 @@ function kfn_1(params::Dict; device=cpu)
     for slice in eachslice(w, dims=3)
         pool = shuffle!([1:row*col...])[1:synapticConnection]
         for i in pool
-            slice[i] = randn()/10   # assign weight to synaptic connection, start small
+            slice[i] = randn()/10   # assign weight to synaptic connection. /10 to start small, 
+                                    # otherwise RSNN's vt Usually stay negative (-) 
         end
     end
     # project 3D w into 4D kfn.lif_wRec (row, col, n, batch)
@@ -242,7 +243,8 @@ function kfn_1(params::Dict; device=cpu)
     for slice in eachslice(w, dims=3)
         pool = shuffle!([1:row*col...])[1:synapticConnection]
         for i in pool
-            slice[i] = randn()/10   # assign weight to synaptic connection
+            slice[i] = randn()/10   # assign weight to synaptic connection. /10 to start small, 
+                                    # otherwise RSNN's vt Usually stay negative (-) 
         end
     end
     # project 3D w into 4D kfn.alif_wRec
@@ -308,7 +310,8 @@ function kfn_1(params::Dict; device=cpu)
         # pool must contain only lif, alif neurons
         pool = shuffle!([startInd:row*col...])[1:synapticConnection]
         for i in pool
-            slice[i] = randn()/10   # assign weight to synaptic connection
+            slice[i] = randn()/10   # assign weight to synaptic connection. /10 to start small, 
+                                    # otherwise RSNN's vt Usually stay negative (-) 
         end
     end
     # project 3D w into 4D kfn.lif_wOut (row, col, n, batch)