About linear increments and multipliers

When creating estimate values, it is recommended to use linear increments of the default text leading, e.g. if first value in the Value box is 9.5pt and it corresponds to 1 line of leading, the second value might be 19pt (two leadings), the third value 28.5pt (three leadings) and so on, thus with multipliers of leading as 1,2,3,4..etc..

But you may also use multipliers of leadings as 1,3,5,7,9 etc, or 1,2,4,8,16,32 etc.

About leading variations

Keep one leading value within the <pair section. If some articles use different leading than the one specified in the <pair section, the estimate will not be suitable for such articles.

Should you attempt to mix two different leadings, e.g. some <pair lines use one leading (e.g. 9.5pt), and others use another leading (e.g. 10.5pt) the estimate will be a mix between two leadings, thus inaccurate for any. This is not recommended.