Float height adjustment needed

[batkins761]

My Clymer guide has a completely different carb layout than my '88 yamaha ProV150. For one thing, it shows a single float, but my carb has two.<br /><br />The height adjustment in the book says 0.5", but I don't believe it. The spec was in the text, and there is no table with other specs.<br /><br />Can anyone tell me what the height should be, and from where to where. I assume it's from the edge of the bowl mating surface on the carb to the top of the high side of the float, is that correct?<br /><br />Thanks!