That 2 stroke oil is not needed anymore....the blended bio-diesel lubricates the hp pump even better.
https://www.sae.org/publications/tec.../2005-01-3672/
https://www.sciencedirect.com/scienc...76610215013879
Also the dopes in the 2 stroke oil can form deposits in the injectors
https://www.fuelexpert.co.za/2-strok...ical-study.php