I replied there also. But I'll copy it here for people to follow up better, as I probably didn't explain myself very well before:Westozzy wrote:Yeh vertical I asked some questions on the main forum if you could check including the one above..
although you just used the originial front line surely...
"I have modified a Quad bar, taking a metal ring and a ball stopper from a 5 lines bar.
The bar is still 100% North trust quad, with the same lines lengths for the 4 lines. But With the changes it flags on a single line, in my case the red one.
I put the photos side by side to show how the safety system is in fact the same idea for 5 lines of for the updated 4 lines."