GURPS 3e/V2e question: Explosive Reactive Armor weight

[Fred Brackin]

Originally Posted by GURPS Fox

I must be using the wrong surface area, as I was using the SF on the bottom of a GVB sheet.

I haven't used GVB for a while but if you're talking about the number I think you are that's "total" surface area from all sources. You've got to use a limited armor profile to get your surface area or you're putting RAP on the belly of the tank, the treads and even the underside of the turret.

Also, using the MBT in VE2 as your base tank (yes. it's supposed to be a M1A3) will not give you good numbers for a Russian T-72. The M1 is 33% heavier than a T-72 and proportionately bulkier around the turret and perhaps generally.

Fortunately, RAP appears to have turned out to be a less revolutionary technology on actual battlefields than it was in the conventional wisdom of the mid-90s.