diff --git a/spine-ts/spine-core/src/SkeletonBinary.ts b/spine-ts/spine-core/src/SkeletonBinary.ts
index 587875c7c..634d8780d 100644
--- a/spine-ts/spine-core/src/SkeletonBinary.ts
+++ b/spine-ts/spine-core/src/SkeletonBinary.ts
@@ -320,15 +320,16 @@ export class SkeletonBinary {
 						data.local = (flags & 128) != 0;
 						data.bone = bones[input.readInt(true)];
 						let offset = input.readFloat();
+						let propertyScale = 1;
 						switch (input.readByte()) {
 							case 0: data.property = new FromRotate(); break;
 							case 1: {
-								offset *= scale;
+								propertyScale = scale;
 								data.property = new FromX();
 								break;
 							}
 							case 2: {
-								offset *= scale;
+								propertyScale = scale;
 								data.property = new FromY();
 								break;
 							}
@@ -337,9 +338,9 @@ export class SkeletonBinary {
 							case 5: data.property = new FromShearY(); break;
 							default: continue;
 						};
-						data.property.offset = offset;
+						data.property.offset = offset * propertyScale;
 						data.offset = input.readFloat();
-						data.scale = input.readFloat();
+						data.scale = input.readFloat() / propertyScale;
 					}
 					constraints.push(data);
 					break;
diff --git a/spine-ts/spine-core/src/SkeletonJson.ts b/spine-ts/spine-core/src/SkeletonJson.ts
index fac0117e8..ee72f7a97 100644
--- a/spine-ts/spine-core/src/SkeletonJson.ts
+++ b/spine-ts/spine-core/src/SkeletonJson.ts
@@ -346,7 +346,7 @@ export class SkeletonJson {
 							const propertyScale = this.propertyScale(property, scale);
 							data.property.offset = getValue(constraintMap, "from", 0) * propertyScale;
 							data.offset = getValue(constraintMap, "to", 0);
-							data.scale = getValue(constraintMap, "scale", 1);
+							data.scale = getValue(constraintMap, "scale", 1) / propertyScale;
 							data.local = getValue(constraintMap, "local", false);
 						}