How to combine level sets easily?

[KeyboardWielder]

The reason I'd like to combine solutions from several tws files is that I like keeping more than one (not all) solutions to a level, like from CCLP3. This is quite easy to do in TW2 (thanks Madhav), but the result is that my best scores are spread out into more than one file.

The ability to select a different TWS solution file was there in TW1 as well.

I had nothing to do with it.

- Madhav.