Who's got extended brake lines?

I'm curious to know who has had to change their brake lines after a lift. The heavy duty springs in mine lifted the back 90mm (before the canopy went on I havent checked it since) and the guy who fitted it told me that the brake lines were fine and don't need extending. I was never convinced though so I set it up at home on the jack with the diff at full drop and the brake lines still had slack in them. I drove it up on a stump at landcruiser park recently so that one side was compressed as far as it would go and the other side was off the ground and the brake lines still had slack in them.

Have any of you seen first hand that yours weren't long enough?

I can't see any reason to change mine.

I had to extend mine, I can't remember the exact amount of lift, but definitely pulled tight on full articulation.

Mine needed to be done, might be a king cab thing?

Mine needed to be done. Brake lines were limited full suspension travel - which is not ideal.