david53 wrote:Quite agree with you it is a lot harder than i thought...

Its like the 24th with the guards can sort out the Light Foot but what do you do with the Grendier Battalion. Still working and will put another one on asap.
Dave
It's always a challenge to represent an actual orbat within a given rules set. One thing I like about FoG(N) is that there's a lot of flexibility with "attachments".
Looking at the 24th Division, there's a few options:
Using the figures you provided, the brigade strengths are 1,781 (1st brigade of which 1128 are lights) and 1,797 (2nd brigade of which 588 are lights). Artillery consists of 2 batteries of 6 guns.
This means that the division should be represented by 2 small units of 4 bases. The artillery can either be kept as a positional battery (small artillery unit of 2 bases) or used in direct support of the brigade(s) as an attachment. Since no brigade consists entirely of light infantry, probably the most accurate would be to have a skirmisher attachment for each brigade to represent the high proportion of light infantry in each brigade. In terms of figures that could mean that the first brigade could be represented with 2 bases of grenadiers, 1 base of lights plus 1 base of skirmisher lights. There's no reason all bases in the same FoG unit have to be represented as the same historical unit. You could do the same for the 2nd brigade (i.e., 2 bases of line infantry, 1 base of light infantry and 1 base of skirmisher lights) or go with 3 bases of line infantry and 1 base of skirmishing lights.
Of course, if you wanted to "bend" the brigade compositions and just look at the overall divisional strengths in terms of line and light infantry, the division has 1,862 line infantry and 1,716 light infantry which, again, would mean two small units, one line and one light infantry. You could in this case represent the line unit with 2 bases of grenadiers and 2 bases of line infantry. One problem with this option is that it allows the Westphalian division to have one brigade that could deploy entirely in skirmish formation which is not quite right....unless one's view is that the grenadiers could / would entirely deploy as skirmishers.
My preference would 1 unit with 2 bases of grenadiers, 1 base of Guard Jagers (or Jager Karabiniers) and 1 base of skirmishing Guard Jagers (or Jager Karabiniers) and 1 unit with 2 bases of the 5th line and 1 regular base and 1 skirmishing base of the 1st light battalion.
Just some ideas. Good luck with your project.