Finderscope for Astromaster 90

[Clipper]

Is there any way of replacing the red dot finder on my scope for something better? I was thinking tube clamps of some kind. Has any one done the same type of mod?

[John]

If you get a Rigel Quickfinder ( around £30 from First Light Optics ) it comes with a base with sticky pads that will fasten it securely to most scope tubes. A very good RDF it is as well.