not weighing in on if this is enough, but the hypothetical raises in your quote is 14.48% on the amendable date of our current agreement and more than 21% over the next 20 months (assuming 8/6/6 on dates they listed )

again not weighing in on what number is enough for me, but its worth doing the math on what any proposed raises compound to to be. I expect the company is going to try and keep any raises to single digit % at a time for non-con optics. We would probably have better luck getting an 8% raise now and another 8% 6 months later (16.6% total) than getting a 1 time 15% raise.