I've gotten them much more consistent lately by forcing myself to drill them every session. I started doing osis x 30 (not all in a row of course) every warm up. I just see how many I can do in a row and don't worry about drops. I hit a personal record of 16 the other day. Now I usually do 40-50 before each session. It was a pain in the ass in the beginning but now it's kind of fun. I also do 40-50 contacts of the BOP drill every warmup too which is nice because I've gotten good at PDX mirage out of osis. I know it's pretty "DUH" advice to say drill it but sometimes it's easy to ignore well known advice. So yeah, I suggest you start doing osis x 30 every session and see what happens.
Pixie paradon is HAWT! Mucho props! I still have yet to hit a triple dex