I LOVE perming...just don't get enough of them...A little 'tip' that just might help...try larger perm papers, this will help you keep those ends together.
Believe it or not, there are different types of 'paper', there are ones you tear off yourself, not keen on these myself, they are toooo 'crispy', and you waste time tearing.
The best are 'pop-ups', you can get a band you wear on your wrist, and just pull them out as you need them, they are pre folded.
There are also the large ones I mentioned, which are especially good for winding long layered hair, as these are great for keeping the ends together, and are a 'fibre' rather than a 'paper', so more flexable.
It really is practice, I'm from the day's when EVERYONE had a perm :lol: