I dont like tinkering either because sooner or later I usually end up buggering it up!
With my cocker it will be a case of sending it to planet to get the eblade fitted and puuting on a bottom line and then I am leaving it.
I believe how reliable your cocker is and as a backup I am going to try and find an OLD cocker.Its no use having a impulse as backup if your shooting a cocker.
Admit it..you like my cocker tho
PS:Get in touch with me soon about that thing next month.Thanks.