Well, understand I ain't no sausage making expert.
I specialize in consumption.
Until some of our pros check in,here is my approach.
Your cooker probably needs to get to about 140º to produce smoke.
You could start that low and go up about 20º every couple hours. until about 152º-155º internal.
I usually start mine about 180º for a couple hours,kick it up a little over 200º to finish.
Without using the icewater baths,resting,etc-they will be a mite wrinkled,but they eat well.
Depending on thickness,I'd allow over three hours.
Hope this helps a little.