P: Provide a large preset preview when you hover over a preset

just amazing, excellent work, John! Many thanks for providing this plugin

As a workaround, the Any Source plugin now provides the ability to quickly search develop presets as well as use the up- and down-cursor keys to quickly preview them on the full-size image.

Make this already!

Would like to see this on a "soon to be implemented" featue list or at least get a thumbs up/down from Adobe.
Working with two screens would get REALLY effective if you could use the second one for previewing the effect of a preset like in the Navigator panel.

Workaround for the mean time:

DevPresetLab

I'm using presets in the Develop module a lot, both my own and third-party.
Unfortunately there's no good way to preview tne effect of a preset on a larger screen or preview several presets at a time on a larger screen (grid/gallery mode).
Right now you are limited to the Navigator screen which is not designed for that kind of work since it's way too small.
I end up applying the preset and undoing it if I didn't like it.
This slows things down significantly.
If I could undock it and put it on a second monitor, that would be ideal and would speed things up dramatically.

I have a lot of presets and like to see the trial effects of many presets in the preview. Unfortunately, the preview can only be made so large. Please allow me to make it bigger!

in LR 4.3 it still doesn't seem to work (on a single monitor system). I support this idea and I wish it will be considered for the next LR update.

I do support the suggestion of Victoria Bampton for this!!
It would be great to see the preset in the second monitor before apply it.

If we could hoover our mouse over the preset and see in the second monitor the same as in the navigate little window as we go on would be PERFECT!!

My posts to LR and Bridge were all in regard to a previous surgery in my hands and elbows (Nerve damage. yes, both are needed in post production. odd till you get injured. then you realize all are important), the reason why i stopped putting off the pursuit of photog. Now all I can do (and LOVE!). tHE rEquest were to make it less strenuous and speed production-efficiency. These programs are used for creativity (those, like me, still trying to take every image one step higher) , mass production (efficiency), and ease of use There is no need for compromise when It is an option in other programs and a physical need. PS Filters allows you to scroll through and see them in the main window w/o the need to click, cnrtl z, click, cnrtl z. Nik complete has a scroll through in B/w film options, and makes masking a little less time consuming, and all have hot keys that also do the same.