Thanks, Massimo, for implementing so many new editing features so quickly. The fix that deals with displaying large numbers of fixture tabs is a very effective compromise, give the difficulty of having more that one row of tabs.
A few suggestions:
1 If one starts by clicking on an intensity, colour, timer etc. icon at the top of a channels groups slider, could tab / shift+tab select the next right / left icon? This would be great for setting colours on scrollers and LED fixtures.
2 Could the above happen while retaining the same idea for the DMX value boxes if one started by clicking on a box?
3 Probably a bit less useful, but the same thing could happen with the sliders themselves (would improve efficiency if setting the sliders with the up / down arrow keys)
4 Said this one before - could a scene edit open with the channels group tab active (if there is one) by default instead of the first fixture tab?
P.S. Can't see how to attach a fixture definition after creating a topic in the fixtures forum - am I being dim?!