'nospendzeroconfchange=0' to lamassu-classic-install
'nospendzeroconfchange=0' to lamassu-classic-install

The balance provided by the lamassu-bitcoind wallet module uses change with 0-confirmations (though deposits with at least 1-confirmation: https://github.com/lamassu/lamassu-bitcoind/blob/master/wallet.js#L66-L67).

If current bitcoind settings keep it from spending the change the module thinks is present, that could lead to an outgoing tx error. Best to specify `nospendzeroconfchange=0`.
lamassu/lamassu-scripts,lamassu/lamassu-scripts