diff --git a/NTSC-J 1.0/ResetTRailBlockPosition.txt b/NTSC-J 1.0/ResetTRailBlockPosition.txt
new file mode 100644
index 0000000..93351f6
--- /dev/null
+++ b/NTSC-J 1.0/ResetTRailBlockPosition.txt	
@@ -0,0 +1,18 @@
+$ Reset TRailBlock Position (v0.1, 2022/11/02) [sup39]
+C21C7E48 00000010
+3C808040 A0840D50
+28040022 40A20068
+7FC3F378 81830000
+818C0168 7D8803A6
+4E800021 E0030118
+F003015C F0030168
+80030120 90030164
+90030170 387E0174
+3D808009 618C42B0
+7D8803A6 4E800021
+807E0138 80830004
+1C840044 38840008
+80630000 80630004
+7C63202E 5460D7BC
+901E0140 800101B4
+60000000 00000000
diff --git a/src/ResetTRailBlockPosition.ld b/src/ResetTRailBlockPosition.ld
new file mode 100644
index 0000000..e1a0003
--- /dev/null
+++ b/src/ResetTRailBlockPosition.ld
@@ -0,0 +1,2 @@
+$$ = 0;
+$C2$.control = 0x801c7e48;
diff --git a/src/ResetTRailBlockPosition.s b/src/ResetTRailBlockPosition.s
new file mode 100644
index 0000000..919afeb
--- /dev/null
+++ b/src/ResetTRailBlockPosition.s
@@ -0,0 +1,50 @@
+.include "./macros.s"
+
+.set $btn, 0x22 # R+Right
+.set btn, mPadStatus
+
+.control:
+## check button
+  lis r4, btn@ha
+  lhz r4, btn@l(r4)
+  cmplwi r4, $btn
+  bne+ .done
+## resetPosition
+  mr r3, r30
+  lwz r12, 0(r3) # vt
+  lwz r12, 0x168(r12) # resetPosition
+  mtlr r12
+  blrl
+## reset mtx
+  #lfs f1, 0x118(r30)
+  #lfs f2, 0x11c(r30)
+  #lfs f3, 0x120(r30)
+  psq_l f0, 0x118(r3), 0, gqr0
+  psq_st f0, 0x15C(r3), 0, gqr0
+  psq_st f0, 0x168(r3), 0, gqr0
+  lwz r0, 0x120(r3)
+  stw r0, 0x164(r3)
+  stw r0, 0x170(r3)
+  addi r3, r30, 0x174
+  li32 r12, PSMTXIdentity
+  mtlr r12
+  blrl
+## set x140 flag
+### r3 = graph
+  lwz r3, 0x138(r30)
+### r4 = (cur index)*0x44 + 8
+  lwz r4, 0x4(r3)
+  mulli r4, r4, 0x44
+  addi r4, r4, 8
+### r3 = web
+  lwz r3, 0(r3)
+### r3 = &railnode[0]
+  lwz r3, 4(r3)
+### r3 = node flag
+  lwzx r3, r3, r4
+### r0 = r3&128 ? 2 : 0
+  rlwinm r0, r3, 32-6, 0x2
+  stw r0, 0x140(r30)
+.done:
+## orig
+  lwz r0, 0x1b4(r1)