This is a 3D printed mount for the Crosswind pedals that fits inside the frame of a SimLab P1(X) chassis. It can be submerged pretty deeply into the frame.

I also remix some Pedal bars for the Crosswind pedals that have 10mm of clearance on both sides of the frame and are shallow enough for me to put my driving pedals over the top of my flight pedals. YMMV, I have modified my pedal deck substantially.

The deck is pretty solid for typical rudder action and can handle pushing forward on the pedals for landing gear brakes. It will bend backwards if you push on the front towards you. It was designed to handle the stresses of normal operation only.

IMPORTANT! Please make sure to use at least 2.0mm bottom and top layers and 4 perimeter walls with at least 15% infill. Those settings will use an entire 1kg roll of PLA.

To attach the MFG Crosswind pedals to this mount:

This design has openings for these M6 threaded inserts ( It uses 4 of them )
https://www.amazon.com/gp/product/B07NBMGJP7

along with 4 of these M6 x 35 pan head bolts
https://www.amazon.com/gp/product/B07MQJFQN2

To hold the mount together

It uses 16 x of these M6 x 35 bevel head bolts
https://www.amazon.com/gp/product/B08SLV8TYG

and 16 of these M6 lock nuts
https://www.amazon.com/gp/product/B08GB9HZCK

Then to hold the pedal deck to the clips
It uses 4 x M5x16mm bolts

I used 4 of these threaded inserts
https://www.amazon.com/gp/product/B07VBRFV5Y

Longer bolts can be used if you have them. These lengths are for an exact fit.
I really like the very beefy M6 inserts that I linked to.