Influencing the v value of ECDSA signatures

[randomshinichi]

I'm troubleshooting a bug on an Ethereum compatible chain using go-ethereum for signing. Somehow signatures from Golang always end with hex 00 or 01, and ethers.js produces signatures that end in 1b or 1c. Strangely enough, the node (written in golang, using go-ethereum for crypto) doesn't have a problem recovering the public key when it's for transactions.

I understand this has something to do with EIP-155 but how can I influence the value of v? I would like to make ethers.js produce signatures that end in 00 or 01, for example, or vice versa for Golang.