Knock on wood I'm still running the same 4:88's for 5 years now. And I'm not easy on my junk. Be careful when your doing all that welding to the housing. You can warp it. When I was building my housings I was amazed on how much they moved while I was welding.
Jason
ya, i was aware ofthat going in, made measurments, and kinda stitches around here andh teher, in the end, it didnt move a single degree, my last one mover 7 degrees, so much i couldnt get a birf in it