[aaron308 (Aaron)]

I have a slightly older Skywatcher 200P Explorer that has the rack and pinion focuser with it.While the telescope itself is great, the focuser takes away from the experience a bit. Does anyone know of a reasonably priced (i.e. <$150) Crayford focuser in Australia that can be switched directly onto a Skywatcher 200P? Any that I've seen so far (e.g. GSO) appear to need drilling to accommodate it, which I'd prefer to avoid if I can.