Quote:
Originally Posted by johnnyt123
Hi Mark. Thanks for that Valuable information.
I was considering using an alcohol based solvent to dissolve the grease but u suggest acetone. I believe acetone is a more powerful solvent.
What would you suggest to replace the existing grease with. Is there a thicker higher density grease that I can use?
Thanks again.
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There was plenty of discussion about this issue over at Cloudy Nights SCT forum a few years ago. I have not checked lately.
http://www.cloudynights.com/ubbthrea...ard/nexstargps
One of the greases recommended was this one:
http://www.amazon.com/Synthetic-Grea.../dp/B000XBH9HI
It's pretty disgraceful that Celestron did not do a product recall over this.
gb.