The read
What a setup store can't give you.
A bought setup is a stranger's car. These four reads are computed from yours — Balance, Roll, Weight & CoG and Center of pressure. Move the instrument on the left; the precise engineering read is on the right.
FRONT
REAR
L
R
409 kg
461 kg
Indianapolis: the front "goes through" but won't bite.
Flat-out into Indianapolis, downhill, the front dives and the rear unloads — the bubble slides to the rear. The front turns in but won't bite: vague, on the edge of a snap. Not viable over 24 hours.
- What it reveals: the balance is at fault — too much load on the rear, front platform too soft.
- Lever: support the front (rake, ride height, ARB) to bring the bubble back to centre — sharper turn-in, stable at top speed.
- Live + logged: the pit wall tracks this bubble and the per-corner extremes by distance, so repeated anomalies surface and get corrected.
In the corner, the car rolls onto its outer tyres.
Through a fast right-hander the bubble swings right — load piles onto the outer tyres while the inside goes light. Too much roll and the car leans on two tyres instead of four: less grip, vague balance.
- What it reveals: a front-to-rear roll imbalance — one axle leaning more than the other.
- Lever: anti-roll bars, springs and ride height — keep all four tyres working through the corner.
Center of gravity: where the weight really sits.
We read the per-wheel loads and the car's mass and show the weight on each axle — plus a CoG marker that walks backward as you fill the tank, exactly like a corner-weight rig in the garage.
- What it reveals: how the tank load walks the CoG rearward and shifts the front/rear split lap after lap.
- Market-first: no other sim telemetry plugin computes weight-per-axle and center of gravity to guide a setup.
Center of pressure: where downforce really acts.
Downforce isn't exposed by the sim — we deduce it from ride height and stiffness and show where the aero load acts. As speed climbs, the CoP migrates fore / aft, changing the aero balance through the lap.
- What it reveals: aero balance and its migration with speed — and whether a problem is aero or mechanical.
- Lever: wing, ride height & rake — set the high-speed balance, then let the mechanical platform carry the slow corners.