Large Gel Comb for 17 Wells (ideally 16 + ladder)

This is a gel comb for creating 17 evenly spaced wells when using a large gel for electrophoresis. A multiple of 8 + 1 is ideal so that you can parse out 96 well plates nicely with one lane left for the ladder, so I made a 17 well comb and a 25 well comb (see my other models).