First,thanks for getting that 801 cap out to me so quick BuzzKill,it has taken my BP to the next level.801's never taste right to me with connectors because the air flow isn't the same as on a native mod.This thing really makes all my IKV's and Cisco's perform great,and it's so easy to dial in the sweet spot for each juice with the dial.I would only change one thing on the BP if I could.I would make the highest voltage on the BP 6.5 volts instead of the 5.57 volts that mine tops out at.What limits the voltage from going higher?Is there a stop on the wheel that can be removed,or is the regulator maxed at that voltage?Only reason I ask is I have 10 or so HV 801's in the 5 ohm range but the BP just can't get to their sweet spot with 5.5 volts.Is there any way to get more voltage out of it...LOL 
Jim
Jim