I have a 4-5week old Porcelain D’Uccle chick who has cross beak. She has been doing really well but past few days having a hard time eating. I have to trim her beak. I wanted to ask opinions on which clippers i should use(i read several different) and was curious if i only do the top beak and if I’m suppose to cut it at a 45 degree angle or just straight across? I read something saying 45 degree angle but never saw any mention of it on other articles or forums. Attaching the clippers i have!