Hi guys, longtime lurker introducing myself here. I only have a year of seniority, as a PT worker. I was recently made an "Irregulars Train" (bulk cart) driver in our hub, but have not been officially certified yet. My question is; is this a "skilled" position (meaning; do I get the extra dollar an hour)? I have to sort (I load the carts myself), and memorize the sort. Thanks for your time!