diff --git a/pcsx2/VUops.cpp b/pcsx2/VUops.cpp
index e043760350..299803d2d6 100644
--- a/pcsx2/VUops.cpp
+++ b/pcsx2/VUops.cpp
@@ -2508,13 +2508,23 @@ void _vuRegsMTIR(VURegs * VU, _VURegsNum *VUregsn) {
 	VUregsn->pipe = VUPIPE_FMAC;
     VUregsn->VFwrite = 0;
 	VUregsn->VFread0 = _Fs_;
-    VUregsn->VFr0xyzw= _XYZW;
+    VUregsn->VFr0xyzw= 1 << (3-_Fsf_);
 	VUregsn->VFread1 = 0;
     VUregsn->VIwrite = 1 << _Ft_;
     VUregsn->VIread  = GET_VF0_FLAG(_Fs_);
 }
 
-VUREGS_FTFS(MR32);
+void _vuRegsMR32(VURegs * VU, _VURegsNum *VUregsn) { 
+	VUregsn->pipe = VUPIPE_FMAC; 
+	VUregsn->VFwrite = _Ft_; 
+	VUregsn->VFwxyzw = _XYZW; 
+	VUregsn->VFread0 = _Fs_; 
+	VUregsn->VFr0xyzw= (_XYZW >> 1) | ((_XYZW << 3) & 0xf);  //rotate
+	VUregsn->VFread1 = 0; 
+	VUregsn->VFr1xyzw = 0xff; 
+	VUregsn->VIwrite = 0; 
+	VUregsn->VIread  = (_Ft_ ? GET_VF0_FLAG(_Fs_) : 0); 
+}
 
 void _vuRegsLQ(VURegs * VU, _VURegsNum *VUregsn) {
 	VUregsn->pipe = VUPIPE_FMAC;
diff --git a/pcsx2/x86/iMMI.cpp b/pcsx2/x86/iMMI.cpp
index 8dabe0b5c8..e031a7a6c6 100644
--- a/pcsx2/x86/iMMI.cpp
+++ b/pcsx2/x86/iMMI.cpp
@@ -2676,9 +2676,6 @@ CPU_SSE_XMMCACHE_END
 	recCall( Interp::PHMADH, _Rd_ );
 }
 
-////////////////////////////////////////////////////
-//upper word of each doubleword in LO and HI is undocumented/undefined
-//contains the NOT of the upper multiplication result (before the substraction of the lower multiplication result)
 void recPMSUBH()
 {
 	CPU_SSE2_XMMCACHE_START((_Rd_?XMMINFO_WRITED:0)|XMMINFO_READS|XMMINFO_READT|XMMINFO_READLO|XMMINFO_READHI|XMMINFO_WRITELO|XMMINFO_WRITEHI)
@@ -2740,12 +2737,8 @@ CPU_SSE_XMMCACHE_END
 }
 
 ////////////////////////////////////////////////////
-
-//  rs = ... a1 a0
-//  rt = ... b1 b0
-//  rd = ... a1*b1 - a0*b0
-//  hi = ...
-//  lo = ... (undefined by doc)NOT(a1*b1), a1*b1 - a0*b0
+//upper word of each doubleword in LO and HI is undocumented/undefined
+//it contains the NOT of the upper multiplication result (before the substraction of the lower multiplication result)
 void recPHMSBH()
 {
 CPU_SSE2_XMMCACHE_START((_Rd_?XMMINFO_WRITED:0)|XMMINFO_READS|XMMINFO_READT|XMMINFO_WRITELO|XMMINFO_WRITEHI)
diff --git a/pcsx2/x86/iVUmicro.cpp b/pcsx2/x86/iVUmicro.cpp
index 2422e5ad10..9335151798 100644
--- a/pcsx2/x86/iVUmicro.cpp
+++ b/pcsx2/x86/iVUmicro.cpp
@@ -280,6 +280,7 @@ void _recvuIALUTestStall(VURegs * VU, int reg) {
 
 	VU->ialu[i].enable = 0;
 	vucycle+= cycle;
+	_recvuTestPipes(VU, true); 
 }
 
 void _recvuFMACAdd(VURegs * VU, int reg, int xyzw) {
@@ -387,7 +388,7 @@ void _recvuFlushFDIV(VURegs * VU) {
 
 	if (VU->fdiv.enable == 0) return;
 
-	cycle = VU->fdiv.Cycle - (vucycle - VU->fdiv.sCycle);
+	cycle = VU->fdiv.Cycle + 1 - (vucycle - VU->fdiv.sCycle); //VU->fdiv.Cycle contains the latency minus 1 (6 or 12)
 //	Console::WriteLn("waiting FDIV pipe %d", params cycle);
 	VU->fdiv.enable = 0;
 	vucycle+= cycle;
diff --git a/pcsx2/x86/iVUzerorec.cpp b/pcsx2/x86/iVUzerorec.cpp
index 78ab51b4f6..0f454e638e 100644
--- a/pcsx2/x86/iVUzerorec.cpp
+++ b/pcsx2/x86/iVUzerorec.cpp
@@ -58,7 +58,7 @@ extern void iDumpVU1Registers();
 #define SUPERVU_PROPAGATEFLAGS  // the correct behavior of VUs, for some reason superman breaks gfx with it on...
 
 #ifndef _DEBUG
-#define SUPERVU_INTERCACHING	// registers won't be flushed at block boundaries (faster)
+//#define SUPERVU_INTERCACHING	// registers won't be flushed at block boundaries (faster) (nothing noticable speed-wise, causes SPS in Ratchet and clank (Nneeve) )
 #endif
 
 #define SUPERVU_CHECKCONDITION 0 // has to be 0!!
@@ -2060,9 +2060,9 @@ void VuBaseBlock::AssignVFRegs()
 				_freeXMMreg(free1);
 				_freeXMMreg(free2);
 			}
-			else if( regs->VIwrite & (1<<REG_P) || regs->VIwrite & (1<<REG_Q)) {
-				free1 = _allocTempXMMreg(XMMT_FPS, -1);
-				// protects against insts like esadd vf0 and sqrt vf0
+			else if( regs->VIwrite & (1<<REG_P) || regs->VIwrite & (1<<REG_Q) || regs->VIread & (1<<REG_VF0_FLAG)) {				
+				free1 = _allocTempXMMreg(XMMT_FPS, -1);				
+				// protects against insts like esadd vf0 and sqrt vf0				
 				if( free0 == -1 )
 					free0 = free1;
 				_freeXMMreg(free1);