I recently purchased a Wadler model 105 3-way automatic head chute and squeeze chute at an auction. I was reading online that it requires 3 springs for the head chute to lock down correctly the main spring and two "locking" springs. I have the main spring, however, i do not have the two small springs for the two locking paddles. I have expeirmented with different springs but still haven't found the right springs. I was wondering if any one knew of a web sight, had a spring part number, or just something that would help me get it back up and running. Thanks.