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 Post subject: Help Me Understand Romraider Scaling
PostPosted: Thu Oct 02, 2025 10:08 pm 
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Newbie

Joined: Tue Nov 21, 2023 11:06 pm
Posts: 16
I'm looking at the engine load compensation table information in ScoobyRom for a 2020 STI and I see it has a multiplier of 0.00390625 and an offset of 0.5 with a first value in the table of 0.93

Attachment:
Scoobyrom.png
Scoobyrom.png [ 129.35 KiB | Viewed 106 times ]


RR is using a scaling expression of (x*.390625)-50 and has a first value in the table of -7.0

Attachment:
RomraiderScaling.PNG
RomraiderScaling.PNG [ 57.09 KiB | Viewed 106 times ]


Shouldn't the scaling expression be (X*.00390625)+.5 ? I'm trying to understand why the scaling expression in RR is different than this. When I calculate the expression using the RR equation, I do not get a value of -7.0. This is my first time looking at ScoobyRom and scaling and I'm just trying to learn/understand.


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 Post subject: Re: Help Me Understand Romraider Scaling
PostPosted: Sat Oct 11, 2025 8:17 pm 
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RomRaider Developer

Joined: Wed May 20, 2009 9:49 pm
Posts: 7314
Location: Canada eh!
Which CAL ID?

Most likely the definition is wrong and it should be as you indicate.
Attachment:
scaling.PNG
scaling.PNG [ 5.42 KiB | Viewed 89 times ]


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 Post subject: Re: Help Me Understand Romraider Scaling
PostPosted: Sun Oct 12, 2025 4:55 pm 
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Newbie

Joined: Tue Nov 21, 2023 11:06 pm
Posts: 16
dschultz wrote:
Which CAL ID?

Most likely the definition is wrong and it should be as you indicate.
Attachment:
scaling.PNG


The CAL ID is AE5Z500V.


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