Brake booster leak

[robbbby]

When I first got my 240 like a year ago the brakes worked fine, I emptied all the fluid out of everything sit it sat in my garage for the year while I worked on it. I am finally wrapping the project up and finished my brakes and now by booster has a leak/crack in it right under the master cylinder, it leaks air so the brake pedal doesn't compress, it just stays mushy sort of like a clutch pedal no matter how many times you compress it. I went to my buddies to grab the booster off his parts car and it has a crack in it under the MC exactly like mine so it just leaks air. I am just curious if this is normal to happen to boosters to crack like that when it sits over time without fluid?

[midnightsliding]

Im not that sure but my friends 240 did that too, his sat for around 6 months and it had a crack in it after it sat. so we went a bought a new one and replaced it. i guess if u havent already replaced it, thats what u should do too. im not sure about sure if its normal to happen but it also happend to him too.