He rated the Magners League bonus-point victory even more satisfying than Euro efforts against Narbonne and Saracens because the Warriors had started so badly.
Lineen said: "We were pretty poor in the first half and although we were 11 points down, I was never really worried. P***** off, yes - but not seriously concerned.
"We were trying to push it too hard," he observed. The ideas and the will were there, but they did not gel, with the result that the Glasgow game was strewn with errors.
"The guys rediscovered their form and attitude and in the end we deserved everything we got. This was a massive result for us because it was achieved against a team who want to play rugby."