If I want to retime only a portion of a clip (for example, to slow down a specific move in a fight scene or something like that) do I have to chop the clip up into sections? I ask, because whenever I try to do a range selection on a clip, hoping to retime just that one part, the retime thingie expands to encompass the entire clip with a "one speed fits all" mechanic. Messing with the "ramp speed <to zero> <from zero>" implies that I should be able to do sections, but I haven't figured out a way to really define those sections. (On that note, I wish there were a way to ramp speeds to or from something other than zero.) I'm leery of chopping of clips will-you nill-you as there doesn't seem to be a way to put them back together.