Operating system: Windows-8.1-6.3.9600 64 Bits
Graphics card: GeForce GTX 970/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 417.22
Broken: version: 2.80 (sub 66), branch: master, commit date: 2019-05-16 12:17, hash: rBe60890075b37
Short description of error
Not a bug, but it seems to be a shortcoming. When you left-drag in the field for Lamp Power it uses too fine of increments (essentially the same as Shift-left-drag). This present method takes a long time to change the power of a lamp. You basically have to know the exact wattage you want up front and then enter the value manually. It would be nice to use larger increments (say, 10 watts) when dragging, and then use the present fine increments when shift-dragging. Thanks so much!