4x5 Efke 25 shot @ 12 Dev time?

[Soomuu]

Hello everyone, i'm just wondering if anybody has any experience with developing times for Efke25 film shot at 12? Preferably souped in rodinal.
Any advice would be greatly appreciated.

Thanks,
Gary

[renes]

9,30 min, 1:50 APH09 (rodinal)

[Soomuu]

Thanks renes, I will give that a try