Kickdown band lever ratios

Fishy. I'm not 100% sure that was it. Mostly because in my thinking a 5.0 lever will release the band sooner. I'm going to give that a try anyways. I really don't have anything to lose. I just assumed the converter was in the way. So I never really put any thought into it. If it's not that, I'm pretty well stumped. It's not a real problem as long as I'm going 2-3 under load. When it's not under load I can hear a chirp as the rear tires grab the pavement. Under load it's better but the 2-3 still isn't as crisp as it should be. Sounds like something to do before the Spring thaw.