Thanks, actually just took delivery of my ez-slalom permanent course kit, and I'll be picking up the pvc and getting started this weekend. Ed has been a pleasure to deal with...and I will fire off an email to get his opinion, my questions are more on the what to do's on the Wally sinker piece of the puzzle. I was hoping that one of the members may have had some pointers...maybe save me some time or effort.... Regardless it will be in next week and the skiers on the lake will finally have a course to use....exciting times for us.