C92 I use a sports elbow sleeve which I cut Into one inch sections, twist into two loops and loop around base of my shaft. The longer you cut a piece the greater the tension. Use it all day and night but if I cut a fresh piece I use the older one at night (less tension)
Bigrizzo I started using adc after 6 months of jelqing, since then I have taken a break cause the adc had caused skin chaffing (red and raw and shaft base with a lot of discoloration) healed up now and resuming adc. my suggestion if you plan to use adc is to start with low tension and move up