Ok, a bit of a question that I should know the answer to.
I am having difficulty getting the chain tension right on my Haro, on my old burners I have the raleigh chain adjusters so its easy to get right. With the Haro I am putting my knuckles between the tyre and the bottom bracket to push the wheel back, lining it up straight and then tightening it. But when I tighten it, I find the wheel moves a touch and the chain seems slightly slack.
Whats the correct chain tension for a bmx? and is there a tried and tested technique for bikes with out chain adjusters?