“I’d leave well enough alone if I was you Erchie. There’s likely tae be hell tae pay for fouterin wi the intimmers.”

Translated:

intimmers: internal structure, the mechanism.

“I’d leave well enough alone if I was you Archibald. There is likely to be big trouble in store for idly meddling with the internal structure.”

[intimmer spelled out in the phonetic alphabet.]

Illustration Friday.
intricate.