[guym50 (Guy)]

Hi all,

I have just acquired an old Advanced Astromaster DSC kit that I intend to fit to my old trusted 13 yo Celestar 8 basic model, however the kit is missing crucial parts: 2 x #10-32 Knurled Coupling Screws. Without these, movements of the RA and decl. axes will not transfer to the digital encoders, making the device useless. Everything else works ok.

Does anyone know where I may be able to buy those (off a specialist screws and bolts maker) or can someone supply the exact dimensions please? I may be able to get them fabricated.

Any assistance would be most welcome. Thanks in advance

Guy