hi all I have some plastic door channels ,as sold by the series 3 club,which I don't need now that I have upgraded my doors to 90 type (roll up instead of slide along.)They are a direct replacement for the ones that grow their own grass,and best of all they are not like our sparrows,going cheep,they are free!!!!! Send me a p.m.and the first one to do so can have them Fred Greaves