Hello all, I am looking for some help. My calipers arrived today, yay! I dont think my exact syringes are listed in the instructions on the sticky. A pic of my syringes is attached. We have calculated that 1iu has an average of 2.38mm, averaged across 9 syringes. My worry is that all the syringes listed in the sticky, are between 1.2 and 1.6mm so mine seems much higher. Can anyone help please!