change numeric habits relative

[Mr-Tin-25]

Hey,

I like to change the numeric value relative.
E.g. If i read 7 pages than I have to set habit number to 10. After a long break I read 25 pages more I have to move to 20. It would be easier to add 10 pages instead of calculating the end result.

Thanks

[hiqua]

Is it this: #951 ?

[Mr-Tin-25]

yes