What roller position is recommended for the least volume?

The roller position that is recommended for the least volume is the off base position. When the roller is placed off base, it means that the roller is positioned further away from the scalp, typically one and a quarter to one half of the roller's diameter away. This positioning results in less lift and volume because the hair is not being directly elevated at the roots. Instead, it creates a more natural, soft wave pattern, allowing for movement without excessive volume.

In contrast, on base positioning would create maximum lift and volume, as the roller is positioned directly on the base of the hair, allowing the roots to stand up. Half off base provides a moderate lift, while under base positioning results in volume as well since the roller is placed slightly below the base. Therefore, using the off base position is ideal for achieving styles that require less volume and a more relaxed appearance.