bought the new Stanley FATMAX retractable utility knife .i am a carpenter with over 40 years experience and have stuck with Stanley (especially FATMAX) for years as it has always been superior to ither brands and i rather pay more and get the quality. However on this occassion i am not happy at all with the product. 1 the blades are awkward and sometimes difficult to change. 2 when cutting plasterboard the blade will slip out sometimes entirely and can damage a sheet. 3 the pysh/pull plastic button is jumpy and rough not smooth like the older ones. 4 the red buttons at the back to open the blade storage compartment dont retract fully and make accessing new blades difficult and frustrating. I am very disappointed with this product thich is something i never thought i would hear myself say let alone complain about. 0 stars out of 5 rating from me. 0 Comment actions bought the new Stanley FATMAX retractable utility knife .i am a carpenter with over 40 years experience and have stuck with Stanley (especially FATMAX) for years as it has always been superior to ither brands and i rather pay more and get the quality. However on this occassion i am not happy at all with the product. 1 the blades are awkward and sometimes difficult to change. 2 when cutting plasterboard the blade will slip out sometimes entirely and can damage a sheet. 3 the pysh/pull plastic button is jumpy and rough not smooth like the older ones. 4 the red buttons at the back to open the blade storage compartment dont retract fully and make accessing new blades difficult and frustrating. I am very disappointed with this product thich is something i never thought i would hear myself say let alone complain about. 0 stars out of 5 rating from me. 0 Comment actions bought the new Stanley FATMAX retractable utility knife .i am a carpenter with over 40 years experience and have stuck with Stanley (especially FATMAX) for years as it has always been superior to ither brands and i rather pay more and get the quality. However on this occassion i am not happy at all with the product. 1 the blades are awkward and sometimes difficult to change. 2 when cutting plasterboard the blade will slip out sometimes entirely and can damage a sheet. 3 the pysh/pull plastic button is jumpy and rough not smooth like the older ones. 4 the red buttons at the back to open the blade storage compartment dont retract fully and make accessing new blades difficult and frustrating. I am very disappointed with this product thich is something i never thought i would hear myself say let alone complain about. 0 stars out of 5 rating from me. 0 Comment actions