Apex Drivers

I'm putting new wahl drivers on my RX-1 and changing the track to a 162" maverick from a Apex. Anybody got the measurements in hand for where the drivers should be pressed on to the axle? I've put them on according to some measurements we used to put the white Doo drivers on before, but they were wrong. I'm in the prosess of putting the axle back in, so if anybody have the numbers ready, I'd really appreciate it.

Bull

Thanks, but those are the ones we have I think. They are for the doo 2.52 wheels. We're putting Whal 3" (not that it matters if it's 2.52 or 3, but just to make a point )

I think the measurements must be different, as they didn't fit when we tries the numbers we had