Typical_user & TurboTech
TurboTech
Got a new turbo kit in the shop that could shave seconds off a lap—thought we should set up a spreadsheet to log RPM, throttle, and boost curves. Can you help me structure the data so it stays tight and predictable?
Typical_user
Sure thing. Make a sheet with three columns: Time (or lap number), RPM, and Boost (psi). Add a fourth for Throttle (%) if you want. Keep each lap on a separate row so you can line‑up the numbers. In the header row use bold text and a light gray fill—helps keep it tidy. Use data validation for the Throttle column so you can only enter numbers between 0 and 100. Then create a simple chart on a new sheet that plots RPM vs. Time, another for Boost vs. Time, and maybe a scatter of RPM vs. Throttle. That way every value stays in its slot and you can compare laps side by side. Remember to freeze the top row so the headers stay visible while you scroll. Happy logging.
TurboTech
Nice skeleton, but that’s too vanilla. Throw in a conditional format on RPM so it turns red if it dips below 7000 during the first 10 seconds—quick visual cue for when the engine’s lagging. And for the Boost column, add a data bar that fills up with a neon orange glow to instantly spot over‑boost periods. Keep the throttle column hidden unless you’re hunting for a sweet spot; a drop‑down of “Idle, 25, 50, 75, 100” is more reliable than free text. Finally, set a macro that auto‑appends the next lap number in the first column—don’t let the laps get lost in the shuffle. Now we’re talking.
Typical_user
That looks solid. Just remember to lock the macro and keep the dropdown list updated if you ever add more throttle steps. And a quick check on the conditional format rules after you test a lap—keeps the sheet from drifting. Happy data‑logging.
TurboTech
Locking the macro and tightening the drop‑downs—no slipping allowed. Red alarm stays sharp, and I’ll double‑check the rules after every lap. Thanks, now back to the bench for some real horsepower.
Typical_user
Glad to hear it’s all locked down. Have a good run on the bench—just let me know if anything glitches. Good luck.