So, I replace my clutch slave cylinder, and now my metal hard line won't stop leaking going into new clutch slave.

I have re-seated the line at least 11 times trying to get it to stop.
It only leaks when using clutch so only when its under pressure. thought at 1st. it was the rubber joint line between the 2 hard lines, but its definitely fitting going into slave.

Anybody ever have this problem?

I guess I need to just replace the hard line into slave?

 

Check for burrs on flares ...

 

I pulled slave back off and checked for burrs or anything rough, NOthing looked wrong.
reinstalled line after installing the slave back on and still leaks!

I guess replace hard line. going to order one today.

 

ordered hard line. $44.00 I hope this works