Alright everybody I am having a lot of trouble rewiring Reason 4 with Logic. I used to work perfectly fine now when i change parameters or solo certain tracks etc in Logic all the sounds i have created in Reason sound distorted and totally different timbre. Anybody had this problem or know how fix it thanks

Hi Paul, After launching Logic first and Reason second, go to Reason's preferences and choose "Control Surfaces and Keyboards". Uncheck the box "Use with Reason". This will avoid double midi data which can cause those funny distortions. By the way, Paul Garay did a very nice tutorial about Reason 4. Hope it helps, Greetings, macnando