You do realize that the IAM has notified the US group that their contribution rate will be decreasing in 2014, correct?
I would also like to state that the IAM plan may be a decent one, but it doesn't benefit everyone equally. It's good for people who started close to the inception of the plan, but does far less for those of us who had several years of service under their belts when it started. There are many of us out there who have 3 different retirement plans of which none will bring us the full benefit.
We had the defined plan that was frozen in 92 or so, followed by the 401k which ended for fleet in 03, then the IAM plan that we currently have. When some of us retire, we will have to deal with 3 different plans, which will only be bringing us partial amounts of funds on each one. Another little "tid-bit" that you may not be aware of has to do with some of the members who got jammed up in the MLE stations for a few years. As if it wasn't bad enough that their wages were slashed to $13.01 per hour, their IAM plan contribution was cut in HALF during those years.
While we are on the IAM topic, I can't resist to leave out the reason for the off rate of $13.01 per hour. The leadership leaked out the fact that if a member earned over $13 an hour that they would be in the upper dues bracket. To further kick these members as well as the others, the IAM raised dues across the board within months of the 2003 CBA and it's severe wage reductions. Nice that only some people had to endure hardships, while others kept moving up.