Thanks I did this & it worked but there's new Electrum questions for asking later. It's important I understand why Electrum wallet doesn't function the way you've explained.
After whirlpool mix function ends if I can't withdraw my funds from Sparrow wallet is my balance & mixed bitcoin accesible in my Electrum wallet?
Yes, provided you have your Sparrow seed phrase.
Sparrow Whirlpool wallet uses the following derivation paths:
Deposit - m/84'/0'/0'
Premix - m/84'/0'/2147483645'
Postmix - m/84'/0'/2147483646'
Badbank - m/84'/0'/2147483644'
Simply import the seed phrase in to Electrum, tick the BIP39 option, choose the native segwit script type, and paste in the relevant derivation path to recover each individual account in to Electrum.
I’ve completed my first whirlpool mix here’s small my review. I stopped using Sparrow on Electrum EPS so connect direct to Bitcoin Core in localhost. I’ll keep EPS for Electrum wallet tests. I haven’t sent funds from my Sparrow wallet or Sparrow created Bitcoin Core QT wallet that’ll be done soon so it’s about Sparrow wallet whirlpool mix.
Sparrow whirlpool mixed after I’d shut down the computer I wasn’t sure if the mix would work but it worked. It's set for 3 whirlpool mixes you can change it for your requirements. Sparrow whirlpool mixed once but it’s set to 3 in my settings.
If Sparrow wallet’s open there’s an option in Bitcoin Core QT to access my whirlpool mixed Bitcoin. It’s convenient & helpful because Bitcoin QT display makes it easier to choose which wallet I’m viewing.
My bitcoin sitting in Badbank wasn't mixed so should I mix them before spending?
I've paid 0.0005 BTC which I've read Samourai Wallet takes for fee. I've paid less than 0.0001 BTC which I'll assume for Sparrow wallet fee & Bitcoin fees. It's a big fee paying 0.0005 BTC for Samourai services. I don't know how much Bitcoin should be whirlpool mixed for 0.0005 BTC fee to be acceptable I'd advise 0.05 BTC so it's 1% fee. Are my estimations I close to your acceptability? Sparrow wallet and bitcoin fees are added extra.
I'm confident Sparrow functions completed but it's 1 mix on setting of 3. Should I repeat mix manually for achieve 3 whirlpool mixes? I've read it's one 0.0005 BTC fee for unlimited mixes of one UTXOs.
When whirlpool mixing which priority's best setting?
It's amazing I'm getting free limitless help so I'll continue asking questions & seeking advice. Thanks