An archive search showed me that there are quite a few club members who are happy with their FretFX (Hotdotz) add-on side LEDs.
I'm considering buying a set for my Rogue 4-string. If you're NOT happy with them, I'd love to hear about it (on- or off-board).
In particular, I'd like to hear if crazy playing a-la Entwistle, Sheehan, et al is hindered in any way or uproots the strip. Also, I'm looking to add a Hipshot detuner to my E string - it would be great to hear from anybody who has tried the Hipshot-FretFX combination.
Would also like to hear any customer service horror stories.
Here's their website:
www.fretfx.com