Many parameters have restricted ranges and if you input a value higher than the maximum, it'll snap back to the maximum value.
Examples include:
speedin a fluid simulation is limited to 100.energyof a lamp is limited to 10.- etc.
Is there any way to override these restrictions?
substepsfor a Dynamic Paint canvas set to Image Sequence. It's limited to 20, but I needed something more like 200 since the brush was making sudden jumps. I've run up against these limits in the past, but I can't remember now which ones those were. – Garrett Jul 01 '14 at 19:10