I did but I'm having trouble putting it into my calculator, and I want the total percent (getting the percent chance of the originals is not hard...
5% chance for 5/72 to be the one you want
10% chance for 4/72 to be the one you want
and so on,
and I end up with 15/72 but it's not weighted so I tried again this time calculating the %chance to choose both "a" and "b"
(by multiplying chance of event 1-5 * the number of chances the event offers... 5/100....
25/1440
40/1440
135/1440
60/1440
10/1440
but when I add those it's 3/16 chance .... do I divide that by 5? so 3/16 devided by 5 = 3/80
is my chance to get my combo 3/80? or 3.75%