As mentioned in previous threads if you took the time to search this forum (and even did a Google search for discussions on other forums as well) the offset doesn't need to be changed. You really don't need to.
https://bbs.astronomy-imaging-camera.com/d/13015-asiair-pro-and-offset-setting
That being said you could always put in a feature request by going to the feature request section of the forum and posting there.
There's also a post about submitting a feature request via a Google form in the feature request section.
Don't expect a response in 5 days either. Ac response after two weeks from a company is usually considered good.