G4 Rear axle slot height?

If anyone had access to a gen 4 chassis sled and could get the height measurement of the rear axle slot that would be much appreciated. Looks like they broke down and went the same way cat did with the skinny slot and axle. Just wanting to make sure we have some nice HD upgrade parts ready for those folks who can't keep their stock stuff together.

Enjoy that summer heat! :sun: Winter is just around the corner.

Thanks,
IAP Staff