I'm using a custom sheet, for the Lone Wolf RPG by Cubicle 7. Here's the code for the combtot autocalc field: <div><input type="number" name="attr_combtot" value="@{combbase}+@{tratto1btcomb}*@{tratto1btcombact}+@{tratto1bfcomb} +@{tratto2btcomb}*@{tratto2btcombact}+@{tratto2bfcomb}+@{tratto3btcomb}*@{tratto3btcombact}+@{tratto3bfcomb} +@{tratto4btcomb}*@{tratto4btcombact}+@{tratto4bfcomb} +@{bcombarma1}*@{arma1act}+@{bcombarma2}*@{arma2act}+@{bcombarma3}*@{arma3act}+@{bcombarma4}*@{arma4act} +@{combspb1}*@{combspb1act}+@{combspb2}*@{combspb2act}+@{combspb3}*@{combspb3act}+@{combspb4}*@{combspb4act}" disabled="true" /></div> I tried a simple macro thing, like /roll 1d10+@{selected|combbase} and it works. The trouble start when I want to use directly the result of the autocalc field. Sorry for the names of the variables. My mother language is italian, and I wrote the code mixing italian and english. I checked the sheet, the autocalc field works, So what I need for the macro is the value of the combtot attribute. I'm totally new at programming, and I know that using the sheetworkers is much better, but for my skills the sheetworkers are too difficult :( Thanks a lot!