Do you put something around your PC-L?

[GunbladeZero]

when you finish your saber, do you put something around the PC-L to keep it from hitting the main body? I actually wrap electrical bubble wrap around my board, I would like to hear your opinions and ideas please.

[Skottsaber]

For my CF I put it on top of the battery pack and used a velcro strap, normally used as cable tidies.
It secures the electronics in the hilt and also isolates the board.

[Sunrider]

Kapton tape works great but they still need to be secured.