About sampling audio tracks
So i'm having a hard time trying to sampling a synth and keep it with the right size.
My synth is already on Deluge's Line in. Here is what i do :
1 - Create an audio track.
2 - Click on Record and Play. Deluge with countdown 4 ticks and start record.
3 - At this point, i will play my synth for the time i want, usually 4 or 8 bars.
4 - Let's say i played 4 bars and now i click on the audio track mute button, to stop recording.
Problem is, after the step 4, i click on the audio track mute button, to stop recording. Now i have a sample with more than 4 bars because the delay i had to mute the track, and i want exactly 4 bars. The way i know to fix this is to manually edit the sample and set it's end using the RED bar. But this is a manual process and i end up not with exactly 4 bars.
Is there a better way ?