diff --git a/igneum-pow/src/emit.rs b/igneum-pow/src/emit.rs
index 4c92715b5..13ffe7d88 100644
--- a/igneum-pow/src/emit.rs
+++ b/igneum-pow/src/emit.rs
@@ -355,7 +355,7 @@ fn class_header_lines(p: &Program) -> String {
     let c = p.width_counts();
     s.push_str(&format!("#define IGNEUM_LOAD_WIDTH_COUNTS {{ {}, {}, {} }}   // loads of 4, 16, 64 bytes per program
 ", c[0], c[1], c[2]));
-    s.push_str(&format!("#define IGNEUM_BYTES_PER_HASH {}   // demand of the executed loads per nonce (loads x width); the memory moves sectors or lines
+    s.push_str(&format!("#define IGNEUM_BYTES_PER_HASH {}
 ", p.bytes_per_hash_executed()));
     s.push_str(&format!("#define IGNEUM_FOLD_ROT {FOLD_ROT}
 "));
@@ -2016,7 +2016,10 @@ pub fn program_header(p: &Program, day: &str, ds: &DatasetSource) -> String {
     s.push_str("#define IGNEUM_LANES 32\n");
     s.push_str(&format!("#define IGNEUM_ITERATIONS {ITERATIONS}\n"));
     s.push_str(&format!("#define IGNEUM_INSTR_COUNT {INSTR_COUNT}\n"));
-    s.push_str(&format!("#define IGNEUM_LOADS_PER_HASH {}   // executed per nonce (twice the drawn program's under the 64-register window)\n", p.loads_per_hash_executed()));
+    if p.class.reg64 {
+        s.push_str("// the executed counts per nonce (review B's V6-02): twice the drawn program's under the 64-register window\n");
+    }
+    s.push_str(&format!("#define IGNEUM_LOADS_PER_HASH {}\n", p.loads_per_hash_executed()));
     s.push_str(&format!("#define IGNEUM_WIDE_LOADS_PER_HASH {}\n", p.wide_loads_per_hash()));
     s.push_str(&format!("#define IGNEUM_OP_MIX {}\n", jstr(&p.op_mix())));
     s.push_str(&program_class_header_lines(p));