For people who have made their above tank basking area out of Egg Crate, I have a question.

How did you make the ramp? I used egg crate also and zip tied it. But due to how big my boy is, it won’t stay steady and I have to constantly push it back up. I need to change it so it’s easier for him to get out to bask. Please show or tell me how you made your ramp! Thank you!