As you know, the standard data in MT have holes! And there are no tick data with floating spread in MT4 standard data.
I've found a way to import tick data into MT4 manually, but it was very difficult, and that's why I created a program, which is aimed to help you with importing tick data into MT4.
The program looks like this:
The main advantage of the program is the possibility to download minute and tick data in "easy and convenient" way.
Also it allows to import floating spread without spending a lot of time on reading technical details about how to do it. You just need to click "import" and that's it!
The program can be downloaded here, I'll give it for free, but you may want to download the data for my program from my database (1.5 years of data with 30 symbols from 8 brokers). You can buy data service subscription here.
Let me know if you are interested in this program.