I have a Toro 36" walk behind that for the last 2 seasons I have somewhat secured to my trailer by using 2x4's. After reading many guys on her saying how unsafe that is, and I do agree, I was wondering what you guys thought of the mower holder by Jungle Jim's? I see that it will securely hold the front wheel BUT will my machine still sway on the back end if it gets bouced around? I don't want it bouncing into my 21" mower. http://www.junglejimsap.com/mholder.html Thanks!