Compression extender help

For compression extender (I bought a totalman compression extender), the tutorial told me to pull my skin forward (I am uncut) when extending but I’ve also heard otherwise on this site where people advised to pull the skin back then apply the compression device. Also in between sets do I have to take everything off and then put everything back on after each set?

Try it and find out what works best for you.

Alright but what do I do between sets? Do I have to take everything off?

Same thing, you find out what works for you. When I was extending I typically would go for an hour, take it off and do some firegoat rolls and put it back on. Other guys can go for longer sets and just stay in the gear. Some guys have better blood circulation than others- in the context of an extender that means some guys need to apply a large amount of compression to stay in place at the target traction setting and other guys stay in easier. If you are one who has to strap in tight you want to pay attention to how your glans is responding. If white and cold and/or numb will want to take it off and massage some fresh blood in.

So what other warning signs should I look out for when extending?