Full Belts discussion

I’ve zeroed in on the Arch for my belt selection. Ideally, I’d like to “demo” it before buying, but since that’s not an option right now, I’m brainstorming methods to mimic wearing the Arch. One idea is using a Texas catheter (which is essentially a thick condom with adhesive inside to stick to the penis) and then drawing my penis down between my testicles to replicate the sensation of the arch tube. I haven’t quite solved how to keep it in position yet, so any suggestions are welcome. Also, ideas for securing a waistband would be great. This isn’t intended for long-term use; rather, it’s about getting accustomed to “splitting” my testicles, tucking the penis, and having the cable run up through the cleft. The catheter has an opening at the end, so theoretically, I can urinate while wearing it. I’d also appreciate hearing other techniques people have used to simulate Arch wear. Thanks in advance.