Hi Mark.
First of all, I apologize for the English if it results in a poor translation. I'll try to explain things point by point. The answer goes in quotation marks and, if possible, highlighted in bold.
By mistake put the English banners on the French side.
There's another post where I explain something. loco Ney.
I hope to explain it better.
the setup displays the French army deployed on the Allied side of the map, and the Spanish deployed on the French side of the map.
“The distribution of armies is based on historical and geographical context. I'm not using the colors of the format”.
Is it intended that the Allies retreat towards their edge, through the French, and vice versa?
“Allied Retreat. Move towards the green hexagons located on the allies' baseline”
“The allies retreat towards the green hexagons located on the allies' baseline. There are 3 forest hexagons near the green hexagons. Only units that exit through the green hexagons add up 1 VP”.
Identifying the leader that is King Joseph, I'm guessing that it is the French leader marked Jose I? What does " Will be signaled." mean?
“Identified, marked, with a French victory banner (for example). To find out where in the battle it is. His death is a victory for the Allied side.”.
I'm not really understanding the Defensive Maneuvre rule. Some terms I'm not clear on
1. Each complete Spanish unit, in its number of blocks, - does that mean a unit that has taken no losses?
“The units with the initial number of blocks add up to 1 VP. They must exit through the green hexagons to score. If they start with 4 blocks, they must leave the scenery with 4 blocks. Units with a number of blocks less than at the beginning do not add up to VP”.
2. This action must be executed when General Freire's cavalry units are facing a single block or have been eliminated. - what does this mean? Single block? Facing?
“Cavalry units must be eliminated or have only one block of the initial three.
Example:
2 units eliminated and 2 units with 1 block each. The retreat begins.
3 units eliminated and 1 unit with 2 blocks. The retreat does not begin”.
"The retreat begins. Allied units can move to the green hexes. Only units with the same number of blocks as at the start gain 1 VP".
3. Spanish units may not be positioned for a retreat beforehand - what does this mean, they can't move?
“Allied units cannot move to the green hexes except by the following actions:
Retreat by flag on the battle die
Avoid Range of Fire. Example: Grand Artillery Battery
Avoid a melee attack”