No Negative Sign Option for Modal Test Response Channels

I'm configuring a modal test and have accelerometers that have their positive direction aligned with the negative direction of the axes in the software. However, there's no option for a negative sign in the response channels menu (see attached screenshot). It only shows the option for positive sign, which seems like a software bug. Is there a way around this, other than making a negative math channel for each accel I need a negative sign for?

Dear Nathan,

I reported the issue as a bug. When it will be fixed, we will let you know in which version.

For the moment there is a workaround that can be used to get the minus sign for response channels.

This can be achieved with the Autofill option.

Best regards,

Dear Nathan,

we fixed the bug with missing minus sign.

It will be relase in the next RC version, estimated release is next week.

Best regards,

@Dear Jernej Sirk, I'm still experiencing the same issue with missing minus sign with release X3 SP9. Has this bug also been solved with the latest release SP12?

Thanks

@Willem Peters They have this fixed in Dewesoft X v2021.5, which is the current release. Unless there's a reason for you to keep using the older Dewesoft X3, you can just upgrade to the current version and it will allow you to select negative directions for the accels.

@Nathan B, thanks. This works.