I purchased Dorico elements 3.5 a few days ago and I love the application, however I am experiencing a problem with the drum sounds not playing correctly in my Yamaha CP 300 when receiving midi information from Dorico. Instead of the drum kit sounds being activated when the drum staff is scrolling, I get a police whistle sound from every note I place on the drum staff regardless of its location. The vst drum sounds are working just fine, but I would like to be able to also work with the sounds that are in my keyboard. I made sure that the drum staff was using midi channel 10 and am using port 1. I do not see any place where I can put in data regarding LSB or MSB or any other information regarding program numbers such as 0 or 127 as I have had to do when I used to use Encore. Any insight would be greatly appreciated.