Hi,
Made the mistake of getting transferred onto a glucolab and readings ran at between 2-3 higher than my aviva,I was sure the aviva readings were the right one(results of 6 monthly checkup are always spot on with my own checks),I assumed the glucolab was at fault however i have just done a test with the control solution(normal range 4.2-6.3) and it reads 5.3 so it would seem the glucolab is ok.I have now ran out of test strips for the aviva so I can't check.Could I have been at higher levels than I thought for the last 10 years and if so why didn't it show up with hba1c checks?