diff --git a/meta/FlareFtsoSubParserAuthoringMeta.rain.meta b/meta/FlareFtsoSubParserAuthoringMeta.rain.meta
index fdbf3f5..1e05529 100644
Binary files a/meta/FlareFtsoSubParserAuthoringMeta.rain.meta and b/meta/FlareFtsoSubParserAuthoringMeta.rain.meta differ
diff --git a/meta/FlareFtsoWords.rain.meta b/meta/FlareFtsoWords.rain.meta
index b32bea5..842ebc2 100644
Binary files a/meta/FlareFtsoWords.rain.meta and b/meta/FlareFtsoWords.rain.meta differ
diff --git a/src/generated/FlareFtsoWords.pointers.sol b/src/generated/FlareFtsoWords.pointers.sol
index 6f6a67f..2843616 100644
--- a/src/generated/FlareFtsoWords.pointers.sol
+++ b/src/generated/FlareFtsoWords.pointers.sol
@@ -10,10 +10,10 @@ pragma solidity ^0.8.25;
 // file needs the contract to exist so that it can be compiled.
 
 /// @dev Hash of the known bytecode.
-bytes32 constant BYTECODE_HASH = bytes32(0x69ffc4160d6551b77f501f51e6e53d7825dcd7318519779f877261ebd37b7da0);
+bytes32 constant BYTECODE_HASH = bytes32(0x358d8e811b035af26e4cf1bd71f901057474799487777603aaa6ac620842bcf0);
 
 /// @dev The hash of the meta that describes the contract.
-bytes32 constant DESCRIBED_BY_META_HASH = bytes32(0x4ccb316fd35a2abbee0016f38926a4c95b6270b229c85a9acf8a3a52b36bfedc);
+bytes32 constant DESCRIBED_BY_META_HASH = bytes32(0x1bff202a0cc8b25b7f81cf3d1b9e7b81c465a2d82c9082a7fdf3f87c6e7e8dbe);
 
 /// @dev The parse meta that is used to lookup word definitions.
 /// The structure of the parse meta is:
diff --git a/src/interface/IDineroFlrEth.sol b/src/interface/IDineroFlrEth.sol
index 159a1ff..c8c9fbf 100644
--- a/src/interface/IDineroFlrEth.sol
+++ b/src/interface/IDineroFlrEth.sol
@@ -5,9 +5,9 @@ pragma solidity ^0.8.25;
 interface IDineroFlrEth {
     //slither-disable-start naming-convention
     //forge-lint: disable-next-line(mixed-case-function)
-    function LSTPerToken() external view returns (uint256 ethAmount);
+    function LSTPerToken() external view returns (uint256 ethPerFlreth18);
     //slither-disable-end
 
     //forge-lint: disable-next-line(mixed-case-function)
-    function tokensPerLST() external view returns (uint256 tokenAmount);
+    function tokensPerLST() external view returns (uint256 flrethPerEth18);
 }
diff --git a/src/lib/op/LibOpFtsoCurrentPricePair.sol b/src/lib/op/LibOpFtsoCurrentPricePair.sol
index 9fa3214..2a6a3ee 100644
--- a/src/lib/op/LibOpFtsoCurrentPricePair.sol
+++ b/src/lib/op/LibOpFtsoCurrentPricePair.sol
@@ -50,8 +50,9 @@ library LibOpFtsoCurrentPricePair {
     function run(OperandV2 operand, StackItem[] memory inputs) internal view returns (StackItem[] memory) {
         uint256 symbolA;
         assembly ("memory-safe") {
-            // Truncating from 3 inputs to 2, so we can forward directly to the
-            // `ftsoCurrentPriceUsd` opcode.
+            // Advance the pointer past the length slot so the virtual 2-element
+            // array starts at inputs[1]=symbolB. Save symbolA so it can be
+            // restored for the second fetch.
             inputs := add(inputs, 0x20)
             symbolA := mload(inputs)
             mstore(inputs, 2)
@@ -60,8 +61,11 @@ library LibOpFtsoCurrentPricePair {
         // above, which exposes [symbolB, timeout] as a 2-element inputs array.
         StackItem[] memory denominatorOutputs = LibOpFtsoCurrentPriceUsd.run(operand, inputs);
         assembly ("memory-safe") {
+            // Replace symbolB with symbolA so the second fetch uses symbolA.
             mstore(add(inputs, 0x20), symbolA)
         }
+        // symbolA is now at inputs[0]; the second fetch resolves the
+        // numerator price.
         StackItem[] memory numeratorOutputs = LibOpFtsoCurrentPriceUsd.run(operand, inputs);
 
         Float numeratorPrice;
diff --git a/src/lib/parse/LibFlareFtsoSubParser.sol b/src/lib/parse/LibFlareFtsoSubParser.sol
index 73f83bf..55aaca2 100644
--- a/src/lib/parse/LibFlareFtsoSubParser.sol
+++ b/src/lib/parse/LibFlareFtsoSubParser.sol
@@ -29,7 +29,7 @@ library LibFlareFtsoSubParser {
         );
         meta[SUB_PARSER_WORD_SFLR_EXCHANGE_RATE] = AuthoringMetaV2(
             "sflr-exchange-rate",
-            "Returns the current sFLR per FLR exchange rate self-reported by the Sceptre staked FLR contract, i.e. how many sFLR shares correspond to 1 FLR. A value less than 1 means 1 FLR yields fewer than 1 sFLR share. Accepts 0 inputs."
+            "Returns the current sFLR-per-FLR exchange rate as a Rain Float, self-reported by the Sceptre staked FLR contract. Accepts 0 inputs. The value is the number of sFLR shares equivalent to 1 FLR of pooled liquidity, so a value less than 1 means 1 FLR yields fewer than 1 sFLR share (e.g. ~0.877 means 1 FLR buys 0.877 sFLR). To convert in the FLR-per-sFLR direction, take the reciprocal."
         );
         return abi.encode(meta);
     }
diff --git a/test/src/concrete/FlareFtsoWords.pointers.t.sol b/test/src/concrete/FlareFtsoWords.pointers.t.sol
index 7b1654e..ab204ad 100644
--- a/test/src/concrete/FlareFtsoWords.pointers.t.sol
+++ b/test/src/concrete/FlareFtsoWords.pointers.t.sol
@@ -75,7 +75,7 @@ contract FlareFtsoWordsPointersTest is Test {
         );
         assertEq(
             m[SUB_PARSER_WORD_SFLR_EXCHANGE_RATE].description,
-            "Returns the current sFLR per FLR exchange rate self-reported by the Sceptre staked FLR contract, i.e. how many sFLR shares correspond to 1 FLR. A value less than 1 means 1 FLR yields fewer than 1 sFLR share. Accepts 0 inputs."
+            "Returns the current sFLR-per-FLR exchange rate as a Rain Float, self-reported by the Sceptre staked FLR contract. Accepts 0 inputs. The value is the number of sFLR shares equivalent to 1 FLR of pooled liquidity, so a value less than 1 means 1 FLR yields fewer than 1 sFLR share (e.g. ~0.877 means 1 FLR buys 0.877 sFLR). To convert in the FLR-per-sFLR direction, take the reciprocal."
         );
     }