Darryl, I haven't heard of anyone but I'm not that in touch. The M3 I started with was best halftrack I could afford at the time and it was in my area. I was told at one time to buy the most complete halftrack track you can afford. I was pretty naïve when I started. My piece of wisdom on halftracks is you can bleed fast or you bleed slow either way your going to bleed Don G.