I was off today and used the Discmount with my TV-140 to do some solar and terrestrial viewing. The mount was easy to use and performed extremely well over the entire weight range of my eyepieces (1 to 26 oz.) I simply achieved balance with my heaviest eyepiece and didn't have to rebalance at all for the lighter weights. The position of an object was maintained perfectly. When I wanted to look at another object, the movements were very smooth. I couldn't ask for anything more. This is a big improvement over the mount that came with my TV-140, which required the use of very light (less than 4-oz.) eyepieces to avoid rebalancing. Thanks for designing and marketing such a great mount.
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