diff --git a/docs/ENVIRONMENT.md b/docs/ENVIRONMENT.md
index cee577a..3d2dcfa 100644
--- a/docs/ENVIRONMENT.md
+++ b/docs/ENVIRONMENT.md
@@ -20,7 +20,7 @@ Docker Compose services (in startup order):
 
 ## Network Contexts
 
-Two distinct Anvil contexts are in use; they target different networks.
+Two network contexts are relevant: the dev-stack Anvil (docker-compose) and the backtesting tools that require Base mainnet.
 
 ### Dev stack Anvil (docker-compose)
 
@@ -30,7 +30,7 @@ The `anvil` service in `docker-compose.yml` runs `containers/anvil-entrypoint.sh
 ${FORK_URL:-https://sepolia.base.org}
 ```
 
-**Default: Base Sepolia.** Uniswap V3 contracts are re-deployed fresh by the `bootstrap` service at start-up, so the fork target only affects block history and chain-id context. The bootstrap deploys all protocol contracts (Kraiken, Stake, LiquidityManager, OptimizerProxy) at addresses written to `tmp/containers/contracts.env`.
+**Default: Base Sepolia.** The `bootstrap` service deploys all KRAIKEN protocol contracts (Kraiken, Stake, Optimizer, LiquidityManager) and creates a new KRK/WETH pool using the existing Uniswap V3 Factory already present on the forked network. Addresses are written to `tmp/containers/contracts.env`.
 
 To fork Base mainnet instead (required for red-team / backtesting — see below):
 
@@ -38,22 +38,24 @@ To fork Base mainnet instead (required for red-team / backtesting — see below)
 FORK_URL=https://mainnet.base.org docker compose up -d
 ```
 
-### Backtesting / red-team Anvil (`scripts/harb-evaluator/red-team.sh`)
+### Backtesting / red-team (`scripts/harb-evaluator/red-team.sh`)
 
-`red-team.sh` boots the docker-compose stack and then calls protocol operations using **Base mainnet** addresses for the Uniswap V3 periphery (V3_FACTORY, SwapRouter02, NonfungiblePositionManager). These addresses are only valid on a mainnet fork. Before running red-team.sh, set:
+`red-team.sh` boots the docker-compose stack and then calls protocol operations using **Base mainnet** addresses for the Uniswap V3 periphery (V3_FACTORY, SwapRouter02, NonfungiblePositionManager). These addresses are only valid on a mainnet fork.
+
+`red-team.sh` calls `sudo docker compose up -d` internally, and `sudo` strips environment variables by default. Pass `FORK_URL` inline with `-E` to preserve it:
 
 ```bash
-export FORK_URL=https://mainnet.base.org
+FORK_URL=https://mainnet.base.org sudo -E bash scripts/harb-evaluator/red-team.sh
 ```
 
 ### FitnessEvaluator (`onchain/test/FitnessEvaluator.t.sol`)
 
-`FitnessEvaluator.t.sol` is completely independent of the dev Anvil. It forks Base mainnet once per `forge test` run using the `BASE_RPC_URL` environment variable and has no relationship to the docker-compose stack:
+`FitnessEvaluator.t.sol` does **not** use Anvil. It uses Foundry's native revm backend (`vm.createSelectFork`) to fork Base mainnet in-process — no docker-compose dependency:
 
 ```bash
 BASE_RPC_URL=https://mainnet.base.org \
 FITNESS_MANIFEST_DIR=/tmp/manifest \
-forge test --match-contract FitnessEvaluator -vv
+forge test --match-contract FitnessEvaluator --match-test testBatchEvaluate -vv
 ```
 
 ## Quick Start