Corrupt thread_sms.htm in wm 6.5

[garyflynn]

6.5 (db_rom) has a little more space for typing sms' than 6.1 did in the sms text area.

I want to increase that though, from the 50px standard to 75px, or from 2 lines to three.

I've copied the file out to my desktop, made the edits using wordpad, changing the one height attribute and copied it back into my windows folder.

At this point, messages cannot be read at all, and I am going to hard reset.

Does anyone know how to increase the text area height to 75 without disabling text messages?