Change length of multiple effects at once

[charbaugh]

I tried searching through old posts but couldn't find this specific question, although I'm sure it's been asked before .  Is there a way to extend the length of multiple effects at once?  Here's the scenario - I created a sequence that will play in between shows.  For the most part, most of the models are 'on', however based on the request from the boss, I made the house and sidewalk nodes 'on' in a specific pattern.  My problem is I initially just set everything for a 30 second length.  Now I want to extend that out to 15 or 20 minutes without having to extend each individual model, and in some models each individual node.  Appreciate any help.

[keithsw1111]

Select them and press ctrl shift right arrow should stretch them to the next timing mark.

[Gilrock]

Its all in how you select the effects.  If you select just one edge it will stretch the effect but if you select the entire effect it moves it.  Once you select all the effects you want to modify hold down shift and move or stretch them.  Uncheck the timing track to make selecting the edges with a drag box easier.