[Plugin: Event Registration] More than 42 Values in Additional Question

https://www.ads-software.com/extend/plugins/event-registration/

So, I have to say I’m not the greatest with PHP. I can usually tweak the outputs of plugins to my liking but this is something that’s beyond me. One thing I love about this plugin (and something I desperately need) is its ability to add custom questions to the registration form. However, I am adding a question that asks the year that you graduated, and I want individual values on a drop down box from 1962 to 2009, but for some reason it’s only allowing me to add them up to 2004 (so that’s 42 values in all). Is there any way around this so I can add them all?

Thanks in advance to anyone out there with insight!