I recently got a Nova 1624 lathe and have been practicing turning, but so far I seem to be having a large amount of trouble with getting my bowl gouge to cut. I took a bowl turning class at Highland Hardware, and that went really well and I didn't have any major trouble cutting the wood with their tools. I came home and tried some more turning and it wasn't going well. So today I got a Wolverine grinding jig with the varigrind accessory and tried to grind the bowl gouge sharp. But no matter how I try to grind it (using an 8" pink wheel 100 grit at 3600 RPM) I can't seem to get a decent edge on the tool and the basic shape seems to be correct, and I checked to make sure the cut around the tip of the tool is smooth, but the actual cutting edge is never sharp. It looks like it immediately chips the edge, or the edge rolls over. I've been trying lighter touches, and been using water to dip the tip in to keep it cool every couple seconds to prevent it from getting to hot, but no matter what I do I can't seem to get the edge sharp. I'm starting to think it might be the tool (this set http://www.amazon.com/PSI-Woodworkin...pr_product_top). I don't like to blame the tool, since I've seen people who are good at what they do use crappy tools to do amazing work, but I've tried everything I can think of to get the tool sharp but so far no luck. Should I just try a new nicer tool, or does it sound like I'm just screwing something up when sharpening?
Thanks for any help.
-Stephen