The stock car is now based on a RF74 Chassis instead of PSM HTC. It is modded to accept a B74.2 rear bulkhead and a PSM floating ESC tray.
![](https://twacker.de/wp-content/uploads/2023/10/20230419_120040-1024x768.jpg)
The C Block ist changed to a AVID -2 version. The 1 down and out pills on the D block gives overall -1 toe in.
The rear outer ballstud spacing changed from 1 to 4 mm to rise roll center even more in addition to the 92232 -3.5mm inner ball stud.
Rear lower shock position changed from A to B and rear stroke from 27 to 26. This adresses some droop issues plus gives more on power steering in long and fast corners with 90 degrees or less.
![](https://twacker.de/wp-content/uploads/2024/03/B74_Leo_Setup_20240324_1-1-791x1024.png)