I got my voucher a while ago for my CB2.3's. But i have a CB 2.3 which i had sent in Size 14, however than ran large on me im usually a 13 for anything else, but i was worried my toes wouldn't fit. As well for the B6 i got 14 due to the same issue of worrying so i asked the warranty return for 14 to be safe. However i have to lace them VERY VERY VERY tight and they wont slide my foot around. So for the next shoe i dont want this problem. So what size would you recommend for the CB3.3? Thanks!