you using stock messaging or a app...a good app i use is go sms pro, but normally when im running out of space instead of it splitting i just send it and start a new one.
I've had a couple good messaging like better keyboard 8 or some gingerbread htc mock. Ultimately I liked how the voice input for the stock for 2.2 and 2.3 worked better than those. I'll definitely try that one better. I am using stock keyboard but I'll find a better app that will split them for me. I usually would just send the text and continue in a new one but the stock tells me the count up to a point and I somehow miss it and go over. I have heard of go sms pro but never used it yet. thanks for the advice