I have a 7410.602A transformer for a 6100. On one of the cords exiting the transformer there is about a 4" length of white goup that looks like very viscus elmer's glue that is slightly pliable. It is in a drip formation like candle wax on one side of the cord, all the way to the transformer. Is this transformer possibly leaking something, or is this possibly factory sealent to seal the connection?