Abstract: An agricultural baler for making cylindrical bales of crop material. The baler includes a sledge assembly moveable between core starting and full bale positions. A plurality of rollers on the sledge assembly cooperate with an apron to define a bale forming chamber. Wrapping is accomplished via a system that includes a dispensing mechanism carried on the sledge assembly for dispensing sheet material, such as net or the like, into the bale forming chamber whereupon it is wrapped circumferentially around a formed cylindrical package of crop material as it is rotated in the chamber. A baffle is mounted on the dispensing mechanism between the sheet material and the bale forming chamber to shield the sheet material from stray crop material and other debris.