I ordered a new Solas Amita prop for my suzuki df25 four stroke (2002) and when I took off the old one (prop only) not the thrust bushing the prop would not go on the shaft far enough to install the spacer and the nut. has anyone had this happen to them. According to the web site at GETAPROP this is the right prop and other sites as well. Does anyone know the answer? Do I have to change the thruse bushing? Does anyone know the answer. Thanks.