sentences:  The improvements to be made and the new developments to come are going to be faster in the coming years in an industry who is in his most important changing period of his history.Many of Puett's actual gates are still in use today at tracks around the world, and all gates are based on his original design.A starting gate is equipped with a number of stalls aligned in a row, usually numbering 12 or 14 for everyday use at tracks.