Mood ring questions

[Luke51411]

I just put together a mood ring. It sounds great but I'm not certain it is acting 100 percent normal. The main thing I noticed is that it goes into oscillation quite easily with the dwell setting at less than halfway CW. On the same issue, the dwell doesn't seem to get very short settings at all. Maybe this is all part of the design I just want to make sure.

[Luke51411]

Never mind, I forgot to set the trimpot