Tape

[Dallas reefer]

What tape can I use to cover up some of the extra slot I don't use?

I trimmed the screen to help with splashing, and now have a gap.

[SantaMonica]

Any type of plastic packaging tape.

[oildalemonkey]

I use Rescue Tape for that same purpose and it works well for me: http://www.rescuetape.com/

[Dallas reefer]

I actually put a few wraps of Teflon tape. Seems to be holdin fine now.