Although its hard to imagine, there have been some upgrades to the IF.
Heres one of them...
You pop the end caps off your DT 240 hubs, push on the new ones that dont have the 9/10mm stubbs then slide in the axle (either 9 or 10mm depending on front or rear). The lever is a simple ratchet affair, directly threaded onto the axle, which has an enormous mechanical advantage. So you are in essence converting to a potentially much stiffer set up.
I will report back.