I completely understand the abstraction of it and played Traveller for years with CT before MT came about.
Naw, that's cool. I was just trying to help.
Like you, I prefer armor to reduce damage rather than make the target harder to hit. But, what I described above, allows me to rationalize it a bit more--to where it makes sense to me.
I thought the rationalization might help.
Before I started playing CT straight-out-of-the-box sans changes, I used to make an adjustment to the CT combat tables that worked well.
What I did was: Play CT normally, except that the Armor DMs from the Armor Matrix would modify the
Damage roll instead of the Attack roll. And, each armor type would have a base Armor Value used for protection in the from of a DM as well (AV is taken directly from Striker for each armor type).
In effect, the AV provides the armor's "base" value, and the CT Armor Matrix adjusts that value based on the ammunition type (penetration). Sometimes that adjustment made the armor less effective, but most of the time it makes it more effective. Depends on the round.
All other DMs were played the same. Just these two things were changed.
This is a simple little fix for the problem (if you perceive it as a problem). In effect, what would happen is that there were more successful hits, because the negative DM for Armor wasn't used on the to-hit roll. But, once the hit was made, Damage was always a lot less (and sometimes became zero damage).
For example, if an AutoPistol is used to attack a target in Cloth armor, use all the normal CT DMs
except Armor.
If a hit is scored, then normal AutoPistol damage was rolled:
Damage = 3D -AV - DM.
The AV of Cloth is AV5.
AutoPistol vs. Cloth is -3 DM.
Thus, an AutoPistol, firing slug ammo, at a target wearing Cloth Armor, would do damage equal to:
3D -8.
In other words, an AutoPistol vs. Cloth Armor has a 26% chance of doing no damage at all (no pentration at 0 damage), and a 74% chance of doing 1-10 points of damage (with the skew towards the lower amount of damage).
I found this system works very well.
You may consider it next time you take CT out for a spin.