diff --git a/pcsx2/GS/Renderers/Common/GSDevice.cpp b/pcsx2/GS/Renderers/Common/GSDevice.cpp
index 88f41ed3e3..732a0a37e4 100644
--- a/pcsx2/GS/Renderers/Common/GSDevice.cpp
+++ b/pcsx2/GS/Renderers/Common/GSDevice.cpp
@@ -378,7 +378,7 @@ void GSDevice::Interlace(const GSVector2i& ds, int field, int mode, float yoffse
 	if (mode == 0 || mode == 2) // weave or blend
 	{
 		// weave first
-		const float offset = -yoffset * static_cast<float>(field);
+		const float offset = yoffset * static_cast<float>(field);
 
 		DoInterlace(m_merge, m_weavebob, field, false, GSConfig.DisableInterlaceOffset ? 0.0f : offset);
 
diff --git a/pcsx2/GS/Renderers/Common/GSRenderer.cpp b/pcsx2/GS/Renderers/Common/GSRenderer.cpp
index 02c8bb3232..503ceee777 100644
--- a/pcsx2/GS/Renderers/Common/GSRenderer.cpp
+++ b/pcsx2/GS/Renderers/Common/GSRenderer.cpp
@@ -308,7 +308,8 @@ bool GSRenderer::Merge(int field)
 
 		if (m_regs->SMODE2.FFMD && !is_bob && !GSConfig.DisableInterlaceOffset)
 		{
-			interlace_offset += (tex[1] ? tex[1]->GetScale().y : tex[0]->GetScale().y) * static_cast<float>(field ^ field2);
+			// Why 3/4? Mainly to line up the odd scanlines for the interlacing routine.
+			interlace_offset += ((tex[1] ? tex[1]->GetScale().y : tex[0]->GetScale().y) * 0.75f) * static_cast<float>(field ^ field2);
 			// We're handling the interlacing offset for upscaling in the merge circuit, rather than in the interlacing shader.
 			offset = 0.0f;
 		}