yes rename the file to v1 v2 v3 v4 v5 everytime you update the map, that way you know what file is corrupt in the end instead of losing all progress in 1 file if saved over by accident.
I have the same problem.. but is there a way so you can fix it and play your map with those changes you made?
I would really really like some of these weapons in my custom zm map Its still a work in progress i tried to contact you on steam but for some reason It doesnt work.. here is my email: [email protected] Can you contact me from that or could you send a link so i can contact you?
Your content is amazing and i will credit you in my map