I've got pulse .5 and for the last few weeks I have noticed when hit it. It starts out week and slowly builds. It only done it sometimes, I would usually just change the battery, well 2 days I decided to fire and see what the screen said when it was hitting like that. I have set on 62 watts and when I'd fire the voltage would start out at 3.4 for like a second then it starting up until the voltage matched the watts I have set. Well I changed batteries it stop doing that and would just fire straight to 3.7. So I figured I had a bad battery. So I stop using that battery in the pulse aio. Now to ight it start doing it with another battery. So I changed it and now it's doing with all my batteries. I tried wiping off all the contacts and stuff it still does it. I know it's not supposed to because on ever other regulated device I have it fires on what ever wattage you have it set on. Anyone know what could be the problem?
