Looking for input on cordless release systems, our club has two trap fields, a skeet field and a five stand field. The five stand is the most popular of all. We have seven promatic machines that we use . We change the setup weekly and use corded releases we would like to go with cordless to save time and labor involved with setup. We have been doing research and found the brand name Long Range is a system we are interested in. In the past we had tried an amateur built system - it did function but releases were inconsistent. We would like instantaneous releases. Any input on this would be appreciated!