Hello, I have would like to see if anyone would have a Peseux 170 or 190 breguet style balance complete? I am servicing this movement which came to me not running but I suspected a good overhaul and new mainspring and all would be well.  I noticed that the hairspring was not in the regulator pins but I thought it could have just needed some slight adjustment.  My hairspring is a flat standard type and when in the proper flat position, the regulator pins aren't long enough to reach the hairs