Im always amazed that more people don’t use a mix bottle to mix their 2 stroke fuel. I’ve tried all sorts of different ways to mix (ratio rite, miximizer, keeping little empty bottles to pre-measure, math in my head) but a mix bottle is by far the best. It allows for easy and idiot proof custom ratios. Best of all these bottles are usually less than 10 bucks even in Canada. How do you mix your gas?