I just noticed that you send the renewal slide angle test using Ecco BIOM box, however your last slide angle sample using ECCO SIMPLEX box.
Please be informed that we should have 2 slide angle test report separately, i.e. 1 slide angle report for Ecco SIMPLEX box and 1 slide angle report for Ecco BIOM Box. As per discussion with Wing Kin, we can NOT mix 1 slide angle test report for both Ecco BIOM and Ecco simplex box because we have different database for different item even though these both items use exactly raw materials.
So, please send 10 samples of Ecco Simplex D18 box for renewal your last slide angle test, and also 10 samples of Ecco Biom D20 box for re-test slide angle CD-direction
Let me know if there is a need further info/clarification