Introductions discussion

Greetings! Today marks my first official day wearing chastity. I’ve got The Curve on; I also picked up a CB-6000 for a bargain price at Amazon. It split right along the seam as soon as I stepped into the shower, so that prompted me to buy a fresh Curve device instead. Chastity is quite new territory for both my Master and myself. I chose The Curve because I’m on the larger side—definitely bigger than what standard curves usually accommodate—but since I’m more of a grower (expanding from 2-4 inches up to about 7 1/2-8 inches), it seemed like the right fit. One thing that stood out during my brief stint in the CB-6000 is that my cock could actually slip out. I suspect this has to do with the ring and pin dimensions, so at the moment, I’m using the tightest available ring paired with a medium-sized pin. I’m primarily here looking for support since the manual included with my device didn’t offer much detail. Does anyone have advice? Whether you’re Doms, subs, larger subs, long-time Curve users or seasoned chastity vets (or even newbies like me), I’d love to hear your thoughts! Thanks!