5-1 and welcome to Tatum's Tech Talk. It's going really well. We've had three episodes and we've delighted so far. And this time around I want to talk about the clutch and the engine together. When they're working as harmony then there's no question that is absolutely vital and it gives you a terrific boost out on track. We're going to focus on the clutch first. This area is now under massive stress. There's no question that the RPM on the start line is increased dramatically with the draconian laws that now are implemented on the start line with moving. If you move you get the warning, if you touch the tapes you're excluded. These things put more pressure on this area. Adjust in the clutch, we've got springs here that adjust the clutch. We see guys actually coming out at times and the mechanical come rushing over and they will just tweak the tension on those springs. Just to get the right feel on the clutch lever just so they get that bite and the bike powers away from the line when the tapes go up. So as I say here's an example of some brand new clutch plates. These are regularly changed. They have to be in very good condition to enable that clutch to work at its absolute optimum. So yes, an area that the setup of is vital. Moving on to the engine. I mean the engine really is a hugely important part of course it is. Working with the right engine tuner, understanding that the characteristics you want from the engine that he can give you so that the setup is correct is so vital. There are so many different permutations I could really stand here all day and tell you about all the different permutations that can happen. What is important is that you get the right one and that when you drop that clutch that bite and the engine behaves as you want it to. So you're not having to second guess it. So yes, engine setup. Sometimes it takes some time to find it. So working with the right guy is hugely important. Clutch an engine together. Working in harmony you're going to be winning races.