Trouble with MT ET Street Radials

I just calculated it out to just over 10 ounces. I have found that you are battling some differnet things here. First off most bias sticky tires take a lot of weight to balance, although I have found radials to be much better they can still take a lot of weight since they are so big. Second, as mentioned earlier, balancing a rim from the inside is less than ideal and will take a lot of weight, 10 ounces? that is excessive but I regularly see 6 ounces. I worked in a tire shop for a few years and mounted countless slicks and sticky street tires.