diff --git a/scripts/frank-default-large.env b/scripts/frank-default-large.env
index 036a517..97adfce 100644
--- a/scripts/frank-default-large.env
+++ b/scripts/frank-default-large.env
@@ -19,7 +19,7 @@ SPEC_TYPE=draft-mtp
 # DFlash: Qwen3.6-27B-DFlash-Q8_0.gguf ; MTP: Qwen3.6-27B-MTP-ONLY-Q8_0.gguf
 DRAFT_FILE=Qwen3.6-27B-MTP-ONLY-Q8_0.gguf
 # Draft length per spec type: dflash 8, mtp 2-3.
-SPEC_DRAFT_N_MAX=2
+SPEC_DRAFT_N_MAX=3
 SPEC_NGRAM_MOD_N_MIN=48
 SPEC_NGRAM_MOD_N_MAX=64
 SPEC_NGRAM_MOD_N_MATCH=24