The invention relates to a device for transmitting electrical energy from an agricultural utility vehicle to an attachment which can be reversibly coupled to the utility vehicle. The apparatus and method of the present disclosure identify the various portions, or bytes, of an incoming packet in a Reed-Solomon encoded packet as either data bytes, RS parity bytes, or trellis reset synchronization bytes. 1 to about 10 parts by weight of a polyolefin modified with at least one functional group selected from the group consisting of methacrylate groups, acrylate groups, modified ester groups, C6-C12 arylate groups, acrylonitrile groups, and combinations thereof.