RS 750xxl refugium baffle ideas?

[EmdeReef]

Unlike my previous sumps I've decided to keep this one low tech. I still want to run the skimmer given my fish load and overfeeding habit, but since the Deltec skimmer is pretty slim there's almost 1/4 of the sump that's not being used and I was thinking of adding another refugium section. Any suggestions how to split the skimmer section (pls see the pic below)? May be asking for too much but would prefer just adding something without taking the whole thing apart and glueing. I saw there is a British site that sells something pre-made but all the kits are out of stock.
Thank you!

 

[cromag27]

yup! ;)

 

[cromag27]

i’m finally getting around to manufacturing these. currently doing research on the different reefer sumps.

 

[EmdeReef]

Good to know! Unusual sump layout by RS not making things easy.

Keep me posted if you come up with something.