Hey everyone, new to the thread. Have been reading through and wanted to ask for help on sizing. Was looking to get a pair of AM's new Proteo boots in the Chisel last but have been having trouble figuring out sizing since this will be my first pair from AM. I have a pair of Carmina Oscar boots in a 9 UK which fit great. I read through the size guide on AM's site, took measurements and it says I'm a 9 UK. I know the Oscar last is pretty similar to Rain last and from what I've read, the recommendation is to size up .5 so was thinking of getting the 9.5 UK. Wanted to see if anyone had experience with the OScar and Chisel lasts and could make a recommendation.