diff --git a/Schematic/Wolf-2/Scheme/Schem W2-FRONT_v10.pdf b/Schematic/Wolf-2/Scheme/Schem W2-FRONT_v12.pdf
similarity index 58%
rename from Schematic/Wolf-2/Scheme/Schem W2-FRONT_v10.pdf
rename to Schematic/Wolf-2/Scheme/Schem W2-FRONT_v12.pdf
index 9df5702..e4e26f9 100644
Binary files a/Schematic/Wolf-2/Scheme/Schem W2-FRONT_v10.pdf and b/Schematic/Wolf-2/Scheme/Schem W2-FRONT_v12.pdf differ
diff --git a/Schematic/Wolf-2/Scheme/Schem W2-HFAmp_v05.PDF b/Schematic/Wolf-2/Scheme/Schem W2-HFAmp_v06.PDF
similarity index 69%
rename from Schematic/Wolf-2/Scheme/Schem W2-HFAmp_v05.PDF
rename to Schematic/Wolf-2/Scheme/Schem W2-HFAmp_v06.PDF
index 573d32a..513877d 100644
Binary files a/Schematic/Wolf-2/Scheme/Schem W2-HFAmp_v05.PDF and b/Schematic/Wolf-2/Scheme/Schem W2-HFAmp_v06.PDF differ
diff --git a/Schematic/Wolf-2/Scheme/Schem W2-Tuner7x7_v04.PDF b/Schematic/Wolf-2/Scheme/Schem W2-Tuner7x7_v05.PDF
similarity index 67%
rename from Schematic/Wolf-2/Scheme/Schem W2-Tuner7x7_v04.PDF
rename to Schematic/Wolf-2/Scheme/Schem W2-Tuner7x7_v05.PDF
index 1ee5f6b..af185e4 100644
Binary files a/Schematic/Wolf-2/Scheme/Schem W2-Tuner7x7_v04.PDF and b/Schematic/Wolf-2/Scheme/Schem W2-Tuner7x7_v05.PDF differ
diff --git a/Schematic/Wolf-2/Scheme/Schem W2-VHF_EXP_v3b.pdf b/Schematic/Wolf-2/Scheme/Schem W2-VHF_EXP_v3b.pdf
new file mode 100644
index 0000000..9fc5566
Binary files /dev/null and b/Schematic/Wolf-2/Scheme/Schem W2-VHF_EXP_v3b.pdf differ