Another Minoan Linear A word tentatively deciphered: sara2 = sarai = a small unit of measurement?

Minoan Linear A sara2 = sarai = approx. kilogram or litre

While I have encountered enormous challenges deciphering scores and scores of Minoan Linear A words which are not accompanied by an ideogram, being quite unable to decipher any of them at all, sara2 = sarai is a rare exception. I have tentatively assigned it the value of a small unit of dry measurement for wheat and barley (crops) and of wet measurement for olive oil or wine. Since it is impossible for us today to determine with any degree of accuracy what each unit of a sara2 = sarai actually was, I have had to resort to approximations, correlating the unit of dry measurement with the modern metric kilogram (more or less) and the unit of wet measurement with the metric litre (more or less). It is the best we can hope for. My decipherment is based entirely on the gross amounts of sara2 = sarai reported on several Minoan Linear A tablets with the ideograms for “grain/wheat”, “barley” or “olive oil”. The numbers on the following tablets range from a low of 1 (olive oil) on HT 28  to 2 (grain) on HT 125 to 10 (grain) on HT 18 and HT 114, to 20 (grain) on HT 28 & HT 90 to 41 (grain) on HT 101 to 976 (grain !) on HT 102. The totals for sara2 = sarai on all of these tablets from Haghia Triada = 1070 units, of which 1069 are small units of dry measurement for “grain/wheat” or “barley”. The remaining 1 shows 1 small unit of liquid measurement for “olive oil”.

The only thing which troubles me with this tentative translation is that, although the total figures for dry and liquid measurement are sky high,  there is only 1 unit of liquid measurement on HT 28 (olive oil) and there are only 2 units of dry measurement on HT 125 (grain, wheat or barley). I find it difficult to believe that a Minoan scribe would tally only 2 small dry units (approx. = to 2 kg.) and 1 small liquid unit (approx. = 1 litre) on these two tablets. What is the point of that? On the other hand, all of the other figures for units of measurement range from a respectable low of 20, to 41 to the enormous amount of 976 on HT 102. These latter figures would appear to lend some credence to my tentative decipherment of sara2 = sarai. All this is not to say that I will necessarily adhere to this initial decipherment in the near to not so near future. Should reasonably reliable evidence arise to contradict this decipherment, I shall take it into close consideration,  and if the need arises, I may have to scrap this initial decipherment.