I only changed the unit for the camps.

I have a question that just came to my mind, but is something I physically haven't tried with this mod yet:

When you do Recruit Partisans on an enemy neighborhood and it succeeds, do anti-cavalry units still spawn? Or did you change them back to melee units?

What spawns is a function of time frame all though it appears that anytime there is a horse within three hexes of a barb camp it will spawn horsemen even if the horse is in your territory

One should note that Roman Legions ate Greek pikes for lunch and a millennia amd a half or so later the spanish Sword and shield portion of the Tercio was hell on pikemen as well.

Just tried it - there was no bonus. You must be confusing it for the Battlecry promotion which gives +7 against other land units.

Melee units still have a strength bonus against anti cav

In my humble opinion, I think the issue is more that anti-cavalry don't get enough of a bonus against cavalry.

What I would do is increase the anti-cavalry bonus against light cavalry to +20 and against heavy cavalry to +25.

Ultimately, I think it's good if each unit type is stronger against another type. For e.g. melee units are good against anti-cavalry; anti-cavalry will annihilate cavalry; and cavalry will annihilate ranged and support units.

Keep in mind that sometimes the defender decides to leave the camp and face you head-on, so it might be difficult to tell which one it was among a group.

The latest - I have noticed now that sometimes it doesn't spawn any unit, and once or twice it's been an archer. I guess it must be one of my other mods, although I can't imagine which one it would be. Not too much of a problem, really! It adds a bit of a challenge lol

Odd. They spawn Warriors on my end. Which version of the game are you playing on?

As far as I can tell, barbarian camps still spawn spearmen with this enabled