woops, in my secodn string (the ‘NON RANDOM one) in previous post, one of the “AB’s” needs to be removed for it to be the same length strign as first non random string- first strign had 20 letters, secodn random string had 22- it was suppsoed to be 20 letters just liek hte first non random string-
ah poo- no it wasn’t- the third random string was the same as the first non random string- Gettign tired I guess- I should have just used two strings one random, one non random for simplicity sake