SManager data conversion bug?

[Bubleguy]

Hi,
i was working with protection in order to tune the car safely as explain there :
http://www.hondata.com/help/smanager/in ... meters.htm

with "psi" selected in the dropdown and i entered 14 in the textbox.
I decided to switch the dropdown to "inch" (just by curiosity), the textbox got the value -28.9
What? negative value?

-28.9 would be less than column 1 in fuel table...

do I miss something?

[Hondata]

What text box? Inches of vacuum normally show as negative to distinguish from psi. They're both bastard units, but people in the US, at least, are familiar with them.

[Bubleguy]

Yeah, in my country we use to select bar or psi.
As I am curious about things that other people use, i tryed "inch".
I was just amazed that a positive psi value was converted to a negative inch value(14psi -> -28.9inch).

Anyway thanks for your feedback, i will continue tu use psi and avoid inch ;)