I understand the Tekno performs very differently to an MBX7 (what I run), but I couldn't help but notice some things.. For example:
- Equal camber, general rule of thumb is slightly more rear (about 0.5-1 degree more in rear)
- Equal ride height can negatively affect weight transfer, I would try lowering or raising either side by 1mm or so and see how that performs
- Same shock oils - again, general "rule of thumb", is to run slightly thicker front oils
- Excessive droop can really make the car feel lazy because there is more body roll, and since you're on a bumpy track could be unsettling the car. It would initially seem to make sense to run as much droop as possible on a bumpy track but it can really hurt how the car performs.
I could be way off on these but they're just what I noticed at a glance

Hope this helps