So my Billet Box came today! I am super excited however, The cartos that I ordered here -> 510 Boge LR Pre-Punched - RTD vapor I already understand I should have gotten a higher resistance, however I am unsure if they are 35mm or 40mm, I thought BB took 35 but paper that came with it says 40mm. Also, I have not used cartos in 2 years, I went to prime this one, and the liquid is just sitting on top, it wont soak/take at all, do they not need primed like they used to? lol Can anyone direct me to a good site to order the correct cartos from? Also, any tips/advice in general is appreciated. Thanks in advance!