I was getting ready to finally order the Astrotrac Wedge for my little Questar, but I forgot the name of it. So I googled "small portable telescope wedge" and this new wedge from Sky Tracker showed up. It has fine adjustments for up and down, and left and right, just like the Astrotrac, which is the main feature I was looking for, so I can do a more precise polar alignment. It's about the same size as the Astrotrac, just not as pretty. The best part, is that it only cost $65.00. So I took a chance and ordered it from B&H Photo, and it arrived today. It screws right on to my Manfrotto tripod. It comes with a removable dove tail plate where the scope mounts to. Only problem is that the screw on the dovetail plate is 3/8 inch, and the Questar base is 1/4 inch. So I had to get a converter screw and 5 fat washers to mount the scope. So I have the worlds cheapest tristand! It's cloudy here tonight, so I haven't tried it outside yet, but it is rock solid, and I am able to do fine tuning on the wedge on both up and down and left and right. It also has a built in bubble level. If you are looking for a good wedge, and have a good heavy duty tripod, I encourage you to buy one of these wedges.