So I understand that to make a fuller plant, you have the keep pinching the straight shoots, in order to 2 new shoots to form. Here are my questions:

1- Where to pinch the shoot? Anywhere?

2- How long should the 2 new shoots be before I pinch them in order to encourage new shoots in each of them (4 new shoots) and so on?

3- When to stop pinching so the plant (in my case a Lonicera sempervirens) can produce flowers?

Thanks again