 Regarding the question about the volume dots getting too big when the trading session starts, okay let's take a look at the S&P E-mini. You can see the pre-market data here and the small volume dots and then the dots get really big at the cash open here at 9.30. Okay the dots are in reference to each other so a big dot here represents a lot of volume. If I look here that fourth line of text tells me that the volume here on this big dot was 9,446 contracts. Okay in reference to this one where it's 4,963. All right but maybe these are too big so what you can do is just click on studies configuration on volume dots here and then just there's a slider here for the for the size. Okay and just bring that down. All right. Okay so that's the first part of your question. The second part you don't understand how to use the dots. Okay well they're clustered right now by default. They're clustered by this smart algo and let me explain that smart algo by some of the other ones first. So you can also cluster them by time and let's look at every five minutes. Okay so volume dot is produced every five minutes and you can see it is VWAP related so the right here is the center. This is the VWAP. It's outside of the historical best bid and offer but you can see the overall delta of it as well. So this big dot here accounts for all the volume that took place between the last five minutes. All right that's straightforward. Let's go over the buy volume though. Okay and let's input 20,000. Okay so here a volume dot is produced and they're all the same size because the account for 20,000 contracts that traded. Okay and yet they're VWAP related and they're also you can see the pie displays giving you the overall delta of the buy versus sell. So there's more buying volume here that took place. Okay so that's pretty pretty straightforward as well. So then the smart algo clustering what that does is is a combination of both time and volume. So where a significant amount of volume traded within a pretty short time then the dot's going to be produced. Okay so you're getting the best of both worlds just to give you that reference that might give more insight to the area. And what you can do though is you can influence or the circle of influence you can make it bigger or smaller with that algo. So when I start to slide this slider here to the right it's going to account for a bigger area and all of the volume within that area and give me the overall VWAP as well as the the delta here. All right so that's the smart algo and maybe this one helps you. It gives you insight maybe you like this view but then you want to bring down the dot size just just bring down the dot slider. All right hope that answers your question.