The axle also puts a lot of strain on the tracking fin when it's on jacks and actually dented mine slightly.
Since no auto parts stores sell 70+" brake lines, I bought a 60" and 12" and connected them with a coupler. The lines and fluid were less than $15 which was much better than the $50 kit that trailer companies were trying to sell me.
(Message edited by utmba95 on June 26, 2006)
(Message edited by utmba95 on June 26, 2006)