Help to understand some scottish words?

I add the unclear parts, thanks for your help

At 0.04 ______ have been making whiskey

He says scotch? Or a name – Scott?

At 0.12 so that every __1 word___, be it _1 word___ malt, blend or liqueur ____ a small glass and its own rate.

I think on the 3 gap it's "has" and not "as" right? It doesn't make sense he says "as".

At 0:41 producing the sugars that _____ to alcohol

He says- return?

At 1.04 hot water in a mash tun to create ____ ______________ liquid

The first word in this gap is unclear, then he says "a sugary known alcohol ?

At 1.42 the second still into the spirit safe, which is kept _1 word?____ __some words?________ Customs and Exercise to make sure

At 2.54 Is ready and fit for finishing and _1 word____

At 3.15 range of flavours and characteristics _______ __ from region to region.

He says "produce and can vary"?

At 3.57 a bit of a connoisseur, the ____ spirit

At 4.06 one word I have no idea