@harpo79 One of the most important things to remember when making a cured sausage like product out of chicken or turkey is fat content. If you are using a very lean meat block you need to either add pork fat to get your fat % up to around 20% or you need to add a binder like the Carrot Fiber and extra water.
I’d recommend you add a little bit of cold phosphate as well, I made poultry bratwurst recently and used both carrot fiber and cold phosphate and they came out great, check out the video here https://meatgistics.waltonsinc.com/topic/415/how-to-make-a-juicy-homemade-turkey-bratwurst. The only difference for you will be that you will need to mix until you have protein extraction and you will need to add cure.
Like Austin said in a previous post make sure you are keeping everything very cold while you are processing it. That will make your snack sticks better in the end and easier to work with!