[wheels]

Stone fruits (plumbs, apricots, the two most common fruits in rakija) have higher methanol levels:

https://pdfs.semanticscholar.org/2e9c/544909602112c2816a956b...

[btreecat]

Nothing about batch size affecting concentration of methanol in your link.

Nothing about more methanol in the heads either.

Your claims stand as unsupported.