You will find answers to this and other Sonar questions on my Sonar FAQ on my web site. You can access the Sonar FAQ from the Accessibility Training page. Regards, Phil Muir P J Muir Productions, Music And Audio Production Telephone: US (615) 713-2021 UK+44-1747-821-794 Mobile: UK +44-7968-136-246 I-mail: info@xxxxxxxxxxxx URL: www.philmuir.com/ ----- Original Message ----- From: blue wings To: ddots-l@xxxxxxxxxxxxx Sent: Thursday, January 08, 2009 5:24 PM Subject: [ddots-l] How to patch the effect on the part of track? Hi I want to patch the effect only on the part of the track. How to do it?