SimXPro Profile Pedal Deck 500: Mounting and Flex Fix Tips

Quick answer

If your pedals move, flex, or feel inconsistent on the SimXPro Profile Pedal Deck 500, tighten the profile-to-frame connection first, then check that the 4 mm steel side plates and three 40 × 80 mm profiles are squarely seated before changing pedal settings. Most mounting problems come from an uneven frame joint or loose fasteners, not from the deck itself.

Diagnosis: symptom, cause, fix, and stop point

• Symptom: deck moves when you press hard: Check the fasteners where the deck profiles meet the cockpit frame. Tighten them evenly in a cross pattern, then re-test with a firm pedal press. If movement remains, check that the frame joint is square and that no bracket is bent. If the frame joint is square and fasteners are tight but movement persists, the deck may be mounted to a frame that is too flexible for your pedal force.
• Symptom: braking feels soft or inconsistent: Confirm the pedal deck is not rocking under load. A deck that shifts slightly will absorb some pedal force and make a load cell feel vague. Re-seat the deck on a flat surface, tighten the side plates, and test again before changing pedal springs or elastomers. If the deck is solid but braking still feels soft, the cause is in the pedal setup, not the mounting.
• Symptom: creaking or clicking under pedal load: Look for metal-to-metal contact between the profile ends and the frame, and for loose side-plate bolts. Tighten the side plates and add isolation washers only if the noise comes from a joint you cannot tighten further. Do not lubricate profile joints to silence a creak. Persistent creaking after tightening points to a worn or mismatched frame joint, not the deck.
• Symptom: pedal face flexes but deck stays still: Stop adjusting the deck. If the deck does not move while the pedal arm or plate deflects, the flex is inside the pedal assembly. Check the pedal manufacturer's mounting and torque guidance instead. Deck fixes will not solve pedal-internal flex.
• When to choose another option: If you have squared and tightened the frame joint, confirmed the deck is flat, and still get movement under heavy load-cell or hydraulic pedals, the cockpit frame may be the limiting part. In that case, a stiffer frame or a different mounting position is the better next step rather than further tightening the Profile Pedal Deck 500. Repeated tightening without improvement is a sign to change the frame or mounting approach, not the deck.

Product facts

• SimXPro Profile Pedal Deck 500: Three 40 × 80 mm aluminium profiles with 4 mm steel side plates form the pedal platform. The deck is built to resist heavy pedal forces, so flex usually traces back to the frame joint or fasteners rather than the platform itself.