Hi Bruno
>I'm not sure if/how we can support modified FMX frameworks
That's no problem, I wouldn't expect you to. I've accepted I'll need to hack FMX to get what I need! I'm fine with maintaining a modified version of the memo code.
>What exact calculation function do you need to be able to override?
That's what I'm not sure - I've had a quick look at the source but thought I'd confirm with you what functions I should be looking at for the text drawing.
Thanks, Bob