I don't think we'll be making any more changes once you submit your application based on FWP's response.
www.mtrules.org
"(4)
No corrections or changes may be made after the department has received the drawing application, except those types that can be made without contacting the applicant. These include:
(a) adding hunter safety numbers;
(b) moving valid district choices up to replace invalid choices;
(c) eliminating species choices on those applications that are short money when the shortfall is the amount for that species; and
(d) adjusting party applications to insure party consistency."
It wasn't a huge deal for me cause I was waffling back in forth between a 10% chance and 60% with a little block management I've hunted before and only have a few points. Ended up picking the 10% even though in my head I wanted the 60%. I can apply for that one next year and who knows maybe I'll draw the 10% this year. This is the first time I've done this, the last mistake I had was forgetting to put the 900 archery as my 2nd choice when it was still barely a chance and they added it for me.
And when you need a spreadsheet for all the tags you put in for a mistake can happen to the best of us. Elk, elk B, deer, deer B, antelope, antelope B, moose, goat, sheep... it's worth the cost to have options.