I have not had a chance to work with the HPWM pulsing but I should soon. The past week I have been concentrating on getting the frame together for my small conveyor. Now that I have a more adequate testing apparatus I'll start to work on the HPWM piece of my code. I did order a couple 16F's to work with since I am going to need a few more input/outputs than I originally thought. I made the conveyor belt from window screen so as I pass my parts under the spray the liquid will pass through into a drip pan I plan to mount underneath. I through a hand full of whatever was light and closest to me for my video to show the belt actually moving under the stepper motor control. For now just for demonstration purposes I hard coded the program to move the belt very slow. The belt slips a couple times in the video and I adjusted the rollers so there is no more slippage. I'm probably going to rubber coat the rollers or maybe cut an old bicycle tire up and slip it on the rollers to give more of a rubber grip to the belt. I know we are not talking a lot of picbasic here yet but picbasic is going to do a lot more with this project so there will be more to come just thought folks might want to see this in action.