RE: Jaccio regulator weights?
Me and several of the guys I fly with are switching to the Duralite DigiSwitch. It is a switch with built-in 5.5V regulator and voltage monitor. It can be set up to monitor a 2-cell lithium or 5-cell NiCd battery. According to the manual the weight is 15 grams (15 grams = 0.529109429 ounces).