i bought an extra set of rollers as i wanted to be able to have clean rollers on hand without the need to wait until the other set were washed. break out of being a creature of habit and mix things up. okay so it seems sappy, but hey, sometimes life serves you up sappy moments. it was a struggle at first, but we figured out the project together. regardless of what data was sent to the board, the same pulse appeared. i don’t know if they like water that much. wearing a mask can help prevent the spread of flu infection. 