You are absolutely right Mr! It took me a while to find this information, and I thank another member “dbossa” for making a very informative video on the subject.
His quote “Watch from 17:25 and I’ll show you how to inject an accurate dose”
He also responded after saying “With an 18 gauge 1/2” it’s giving me an extra 0.06ml. If you’re using a 1.5" needle expect that number to increase. It won’t be necessarily triple but it will be close. That’s why it is important to draw all the oil into the syringe to see how much is actually there. So measure the oil in the needle plus 0.1ml. Then draw all the oil into the syringe to see how much you have over and above 0.1ml and then you’ll know how much the needle contains. This way you will adjust your daily dose accordingly.“” Credit to dbossa… Follow my post here Help w/ Measuring Accurate Dosage