The fee prediction month before would be nice too. If you know, what the fee would be for March - please, give this useful information.
However, this was discussed several times:
The minimum threshold even suggested by the Community.
The instruction for L2 opt-in will be published, when we actually will have this option in the storagenode software. We plan to add the enabling to the dashboard and to the config file.
However you can enable it now - you can create a support request on https://support.storj.io or send to me your wallet address via direct message, I’ll notify the team to include it to the zkSync payouts.
If you have several nodes and you want to test only one or several of them, then you can send a NodeID(s) too, then the payout would be send via L2 only for these node(s).
The wallet address will be the same - all you need - is to have a compatible wallet, you also can use a Metamask or Brave browser and import there your current wallet (they can use the same secret phrase as your MEW for example).
Then you would connect your wallet to the zkSync to see and withdraw your tokens. You can withdraw not only to the same wallet but to the other address (the deposit of the exchange for example)