in my opinion the mod Sol is very good and makes the game better upgrading the experience but... the crazy idea of having to pay at month just to unlock the rain... i mean i understand that you want a reward for your work, but make it one pay and go dont make people pay every month for updates... anyway, good mod.
First - I'm Peter Boese, I created Sol a weatherFX script, which is free. Sol just controls the CSP rain.
CSP with rainFX is developed by Ilja Jusupov. As long as rain is in development, its distributed to the supporters of him.
Second, what is wrong for someone who invest many time to develop software? The most part of his work is free. Rain is just 1% of his whole work. What is so special with the rain, that people complain about to pay 1$ per month. If you do not want to invest this money, you have still 99% of his work just for free.
Where do you get your money? Would you do it for free? Imagine someone would complain you want money for your work. CSP is a big universe and needs a crazy amount of time to fill it with wanted features.
You pay for other games? You are also complaining about this? If you don`t pay for your games, then i understand your annoyance!