I added the kangxi radicals and got all learned but one of each w,d,p,t. I know it anal and stupid but how do I find the 'lil bastard. I wanna have all the radicals learned for some reason before starting Integrated Chinese.

So there's one radical in the list that you haven't learned? Is that it? Why not just copy it from the list view into the scratchpad?

No, I know them all inside and out I just can't get my learned stats to max out. It's showing I have one unlearned item and I can't figure out which. This is just a purely obsessive compulsion.

You can use the export tool to export in order of how well the vocab is known. Might do the trick.

But if it's just one of each and you haven't noticed it, it might just be the result of something that you've added and deleted, or a bug or something.

You can currently also go to the Vocab Viewer and sort by the "Learned" column, which will give you the least well-known items. If you don't see it there, I'd just blame it on slightly inaccurate progress stats. Sometimes the counts get off, and it's best not to worry about making things match up exactly.