RE: Big problem! Interference Galore
Since I started using 6v battery packs without a voltage regulator I have experienced glitching servo problems. What I found out was that not all servos tolorate this higher voltage. An example of this was using two JR 507 low profile servos for split elevators. They glitched under a 6V power supply but not with 4.8V. I switched these servos with JR 2721s and had no further problems.