Grainfather SF70 Lid upgrade#299

Hi,
I use Grainfather SF70 with Glycol Chiller Adapter Kit. The only hole in the lid is taken by rubber with Chiller hoses.
I would really appreciate to have another hole in the lid (Tri clamp). I would use it for

• adding hops for dry hop. Today I have to open lid, I would like to prevent oxidation as much as possible.
• attach CO2 to equalize the negative pressure, while cold crushing
• attach CO2 to equalize the negative pressure, while taking samples

I’ve been looking around and there are no fermentes, that are similar to SF70 and have such a feature. I believe that can make a difference against the other companies.

Another step wolud be femrmenting under pressure (already mention in https://grainfather.nolt.io/203