diff --git a/components/EntropyDeployments.tsx b/components/EntropyDeployments.tsx
index 2c06f7d5..95829621 100644
--- a/components/EntropyDeployments.tsx
+++ b/components/EntropyDeployments.tsx
@@ -163,7 +163,7 @@ export const EntropyDeployments: Record<string, EntropyDeployment> = {
   "berachain-testnet-v2": {
     rpc: "https://evm-rpc-bera.rhino-apis.com/",
     network: "testnet",
-    delay: "",
+    delay: "https://bartio.beratrail.io/address/$ADDRESS",
     address: "0x36825bf3Fbdf5a29E2d5148bfe7Dcf7B5639e320",
     explorer: "",
     gasLimit: "500K",
@@ -236,7 +236,7 @@ export const EntropyDeployments: Record<string, EntropyDeployment> = {
     address: "0x23f0e8FAeE7bbb405E7A7C3d60138FCfd43d7509",
     explorer: "https://testnet-explorer.etherlink.com/address/$ADDRESS",
     delay: "",
-    gasLimit: "500K",
+    gasLimit: "15M",
     network: "testnet",
     rpc: "https://node.ghostnet.etherlink.com",
   },
diff --git a/pages/entropy/best-practices.mdx b/pages/entropy/best-practices.mdx
index 8ddf181c..37a4fb43 100644
--- a/pages/entropy/best-practices.mdx
+++ b/pages/entropy/best-practices.mdx
@@ -1,5 +1,20 @@
 # Best Practices
 
+## Limit gas usage on the callback
+
+Keeping the callback function simple is crucial because the entropy providers limit gas usage.
+This ensures gas usage is predictable and consistent, avoiding potential issues with the callback.
+
+For example, if you want to use entropy to generate a random number for each player in a round of game,
+you need to make sure that the callback function works for the maximum number of players that can be in each round.
+Otherwise, the callbacks will work for some rounds with fewer players, but will fail for rounds with more players.
+
+Multiple solutions are possible to address this problem. You can store the random number received from the callback and
+either ask users to submit more transactions after the callback to continue the flow or run a background crank service
+to submit the necessary transactions.
+
+The gas limit for each chain is listed on the [contract addresses](./contract-addresses) page.
+
 ## Generating random values within a specific range
 
 You can map the random number provided by Entropy into a smaller range using the solidity [modulo operator](https://docs.soliditylang.org/en/latest/types.html#modulo).