.setActive(true) not functioning.

Hello,

I am working with a few objects with particle systems attached. I am attempting to disable and re-enable these objects withe gameObject.setActive(false) and gameObject.setActive(true) respectively and while setActive(false) works fine I cannot seem to get setActive(true) to function. I am calling both from a parent object, so I am not just skipping the code to re-enable the gameObject.

My disabling code.

for (int i = 0; i < _Rain.Length; i ++) {
    for (int x = 0; x < _Rain[i].particleEffect.Length; x ++) {
        _Rain [i].particleEffect [x].gameObject.SetActive (false);
    }
}

My enabling code.

    if (x == rainAmount) {
        for (int y = 0; y < _Rain[x].particleEffect.Length; y++) {
            _Rain [x].particleEffect [y].gameObject.SetActive (true);                
        }

These are both called from a co-routine in a seperate object and class from the particleSystem.