Perhaps an inane question, but I really have only established a buy-in price based on previous purchases... eg NAB at 24.90 , MLT at 4.18 etc. @twisted strategies - you mentioned a topup of TLS in a dip - how do you define when its reasonable for you? Another example... BKI... near a 12 month low and something I've been watching... I'm reasonably sure that @austing maintains we can't get the timing right, and that's of course a consideration. I'd be grateful for your thoughts.